Best Millso in 2025

MillSO female to female 3.5mm Aux cord is compatible with all digital devices with standard 3.5mm aux jack and AUX-in port, such as headphones, car stereo, or home HiFi stereo sound system.

Plug and Play: MillSO 3.5mm Female to Female Adapter Cable is very portable and has a quick response, tight connection, flexible connect two 3.5mm male port. (Please notice that the devices you use for should also have a stereo TRS jack. Transfer audio between devices, no mic.)

Qualified 3.5mm AUX Extension Cable: 24K gold-plated connectors ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality.

[MillSO 1/8 to 1/4 headphone adapter] is a 3.5mm Male Jack to a 6.35mm male jack adapter, for connecting smartphones, tablets, or headphones with standard 3.5mm ports to audio devices with a 6.35mm stereo port. Eg: piano keyboard to 3.5mm adapter, guitar to speaker adapter, an amplifier to headphones adapter, 6.35mm headphones to computer adapter.

[Plug and Play] MillSO 3.5 mm to 1/4 adapter has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port. (Please notice that the devices you use should also have a stereo TRS jack. Transfer audio between devices, no mic.)

[24K gold-plated connectors] ensure minimal signal loss and optimum sound quality, present clear, natural, and great sound performance. Oxygen-free copper for long usefulness.

MillSO USB to 3.5mm jack audio adapter ideal to connect a TRRS 4-pole CTIA 3.5mm headset, TRRS mic or speaker to PC via USB interface. One combo interface support stereo sound listening + speaking, dual functions. Easily add a 3.5mm TRRS aux port for your devices, or use it as a replacement for a failed 3.5mm to USB audio adapter. (Unidirectional audio transmission: this USB port is output, not input. Audio can only transfer from USB port to 3.5mm port).

Compatibility: This USB to aux adapter fits various platforms and systems, Windows 10/8.1/8/7/Vista/XP, OS X, Linux, Google Chromebook, Windows Surface 3 pro, Raspberry Pi, etc. Convert USB port of PC, Laptop, Desktop, PS4... to a TRRS 4-pin audio jack, for connecting 3.5mm headset or speakers. (NOT compatible for IOS standard headphones, TV, amplifier, car, PS3).

Driver Free, Plug & Play: Easy to set up, no driver required, just plug and play! USB bus-powered, no external power required. Compact body size and 1-feet-more-length design make sure you will not interfere with other devices when using other USB ports. Perfect for carrying this 3.5mm to USB adapter in a pocket to the office, conference room or at home.

[Wide-ranging Use] MillSO 3.5mm audio cable easily connect two 3.5mm stereo audio devices. Use as a headphone cable, aux speaker cord or aux cable for car... Eg: cell phone, tablet or MP3 player to a Home / Car stereo system, headphones, speaker, Hi-Fi stereo systems, auto radio or computer and features a low-profile design that this aux cable enables easy connectivity while your device remains in its case.

[Qualified 1/8 stereo male to male aux cord] 24K gold-plated connectors ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality.

[Quadr-Layer Shielding] this 3.5 male to male aux cord perfectly combined tinned coppers, aluminum foil, soft and durable PVC covers, it's high-density shielding protection and effective isolation, offer a full and delicate tone, highly restored quality sound.

MillSO 3.5mm headset splitter - This mic and headphone splitter is designed to connect a double-plugs gaming headset to most devices with 3.5mm TRRS port (mic+audio), such as PS4 headset adapter, iPad headset adapter, headset adapter for Xbox, etc. This audio jack adapter cable features with one 3.5mm TRRS male and two 3.5mm TRS female (green for TRS headphones, pink for TRS microphone).

COMPATIBILITY - This MillSO 3.5mm audio splitter for headphones and mic support almost all currently popular audio devices. The 3.5mm male port for PS4, XB1, PC, Smartphone, Tablet, Notebook, Laptop, etc. Two 3.5mm female ports for a double-plugs headset, one TRS mic + one TRS headphone, one TRS mic + one TRS speaker. Please notice that it DON'T work for a condenser microphone. (Notice: For any compatibility issues, please feel free to contact our 24-hours support team.)

High Fidelity Audio Transmission - Braided sheath; 24K contacts; Plastic metal sleeve; 99.99% OFC copper; double shielding, ensure optimum sound quality, corrosion-resistant, long usefulness, provide lossless audio transmission, squeaky-clean quality sound.

3.5mm Audio Splitter -- MillSO 3.5mm headset splitter cable connects a double plugs headset to most devices with a 3.5mm AUX port, such as PS4 controller headset adapter, laptop headset adapter, headphone mic splitter for Xbox controller. This jack adapter cable features 3.5mm male to 2* 3.5mm female (green for headphones, red for microphone).

FULL COMPATIBILITY -- This 3.5mm audio Y splitter extension cable support almost all currently popular audio devices, such as connect a dual-plugs(mic+audio) headset to PS4, Xbox One, PC, Smartphone, Tablet, Notebook, Laptop, etc.

High Fidelity -- High-quality corrosion-resistant 24K gold-plated 3.5mm connectors ensure optimum sound quality.

MillSO headset adapter cable splits your 3.5mm 4-pole TRRS combo jack into two distinct ports - a TRS 3.5mm headphone jack and a TRS 3.5mm microphone jack, you can use a dual-plug gaming headset on a PC, laptop, smartphone, PS4, Xbox one, etc. NOTE: NOT for 2 sets of headphones.

This 3.5mm headphone mic splitter supports listening to music, playing games, voice chatting, etc, and you can easily identify mic and audio functions with intuitive markings. NOTE: If you want to use an external microphone, please ensure its plug is a 3-pole TRS standard, otherwise the mic function will be disabled.

Mic headphone splitter is made of soft and durable TPE material for maximum flexibility and withstands a variety of everyday connection needs and long-term use. The module moving design lets you adjust the cable's length easily.

MillSO Mic and Headphone Splitter: This 3.5mm headset splitter cable is designed to connect a double-plug gaming headset to most devices with a 3.5mm TRRS port (mic+audio), such as PS4 headset adapter, Xbox headset adapter, headset adapter for pc, etc. This pc headset adapter features one 3.5mm TRRS male plug and two 3.5mm TRS female jacks (green for TRS headphones, pink for TRS microphone).

Universal Compatibility: MillSO headphone and mic splitter support almost all currently popular audio devices. The 3.5mm male port is for PS4, Xbox, PC, Smartphone, Tablet, Laptop, etc, and two 3.5mm female ports are for a dual-plug headset (one TRS mic + one TRS headphone, one TRS mic + one TRS speaker). NOTICE: DON'T work for any condenser microphones. (For any compatibility issues, feel free to contact our 24-hours support team.)

Experience Superior Sound Quality: This headset splitter adapter is designed with a protective braided sheath, 24K contacts, and a plastic metal sleeve for enhanced corrosion resistance and long-term use. 99.99% OFC copper and double shielding provide lossless audio transmission and high-fidelity sound quality.

ENJOY GAME'S VOICE: MillSO audio splitter connects two sets of TRRS headsets to PC, Smartphone, Xbox, PS4, etc...this enables you to voice chat online or play two-player games. (NOTE: When using the mic function, both plugs of headsets or mics must be 4-pole TRRS. TRRS plug has 3 black rings).

SHARE FAVORITE AUDIO: TRRS splitter allows you to share stereo audio from the same audio source to two individual headphones/speakers. The step-down aluminum plug is no extra settings needed (phone case friendly), plug and play, which enables you to share audio anytime while on the go (Not work for IOS system / Beats / Bose headphones).

360° SEAMLESS CONNECTION: 3.5mm aux splitter is built-in 6 spiral snap-in contacts in female jack socket, which ensures a 360-degree perfect connection between the plug and socket. Strong Nylon braided and anti-shedding integrated molding metallic shell will last a longer service life.

MillSO 1/4"(6.35mm) female to 1/8"(3.5mm) male headphone adapter cable, for transferring audio between 3.5mm devices(smartphones, tablets, or headphones) and 6.35mm devices(amplifier, guitar, piano, mixing console, home stereo system...). Eg: 6.35mm headphone to computer adapter, amplifier to headphones/3.5mm speaker adapter, piano to 3.5mm adapter, guitar to speaker adapter, etc.

[Plug and Play] - MillSO 1/4 to 3.5mm headphones adapter is very portable and has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port.

[Qualified 6.35mm Audio Adapter] - 24K gold-plated connectors ensure high stability, high-speed lossless transmission; piano black metal housing is wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality.

3.5mm to 2-Male RCA Adapter Cable: connects smartphones, MP3 players, tablets, or laptops (with 3.5mm auxiliary ports) to a speaker, stereo receiver, or other RCA-enabled devices. Eg: AV receiver, Amplifier, etc.

Excellent sound: Dual-shielding, high-quality polished metal and oxygen-free copper conductors protect your signal from interrupting and ensure high-quality sound.

Bidirectional Audio Transmission: Deliver audio from smartphones, MP3 players, tablets, or laptops (with 3.5mm auxiliary ports) to an RCA jack speaker. Or transfer music from DVD (with RCA jack) or other RCA-enabled devices to a 3.5mm speaker, but please exchange the red and white plugs when connecting this way.

3.5mm to 2 RCA Audio Splitter: this RCA to aux cable connects smartphones, MP3 players, tablets, or laptops (with 3.5mm auxiliary ports) to a speaker, stereo receiver, or other RCA-enabled devices. Eg: Compatible for AV receiver, Amplifier, etc.

Bidirectional Audio Transmission: Deliver audio from smartphones, MP3 players, tablets, or laptops (with 3.5mm auxiliary ports) to an RCA jack speaker. Or transfer music from DVD (with RCA jack) or other RCA-enabled devices to a 3.5mm speaker, but please exchange the red and white plugs when connecting this way.

High Fidelity Audio Cable: Dual-shielding, high-quality polished metal and oxygen-free copper conductors protect your signal from interruption and ensure high-quality sound.

Two-way Audio Splitter (NO Mic): MillSO Male to 2Male AUX Splitter split audio from one device to two headphones/speakers. Eg: share audio from a phone to two Bluetooth headphones, share music from a computer to two speakers. It's a wonderful choice to enjoy music with your family at home, share a movie with your kid on vacation, or share a game with your friend. Plug and play, so easy for all people.

This AUX Splitter also combines audio from two devices to one headphone/speaker. Eg: transfer audio from two PC to one speaker, seamlessly switch audio between the computer and the phone. Seamlessly switching between TWO audio sources to one speaker without changing wires frequently (Don't play with two different audio at the same time. If the audio from two different audio sources, the volume of the more powerful output will be reduced).

Qualified 3.5mm Stereo Jack Splitter: 24K gold-plated connectors ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality.

PROTECT ORIGINAL AUXILIARY PORT: MillSO 3.5mm extension cable is an excellent solution to protect your device's 3.5mm AUX port from repeated insertion and removal. The cost of buying or replacing a new device is high, while it is very easy to obtain a 3.5 mm extension cord. To enhance your listening experience, we recommend combining it with MillSO Young Series 3.5mm Audio Cable [Not included].

EXTEND YOUR JOY: Headset extension cable allows you to transmit audio from long-distance connections. Compatible with most devices with a 3.5mm aux jack, like phones, tablets, laptops, car radios, MP3, portable wireless speakers, etc. Strong & soft Nylon braided and anti-shedding integrated molding metallic shell will last a longer service life.

SUPPORT MICROPHONE FUNCTION: Male to female 3.5 mm audio cable can support voice calls and achieves voice transmission between PC, tablet, smartphones with speaker and headphone. Different from other 3-pole (TRS) extension cord, both connectors of MillSO aux cable extension are 4-pole (TRRS) standard, so it only supports 4-pole (TRRS) microphone.

Two-way Audio Splitter (NO Mic): MillSO Female to 2Male AUX Splitter split audio from one device to two headphones/speakers. Eg: share audio from a phone to two Bluetooth headphones, share music from a computer to two speakers. It's a wonderful choice to enjoy music with your family at home, share a movie with your kid on vacation, or share a game with your friend. Plug and play, so easy for all people.

This AUX Splitter also combines audio from two devices to one headphone/speaker. Eg: transfer audio from two PC to one speaker, seamlessly switch audio between the computer and the phone. Seamlessly switching between TWO audio sources to one speaker without changing wires frequently (NOTICE: DON'T play with two different audio at the same time. If the audio from two different audio sources, the volume of the more powerful output will be reduced).

Qualified 3.5mm Stereo Jack Splitter: 24K gold-plated connectors ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality.

[MillSO USB Headphone Audio Jack Adapter] - USB to dual TRS 3.5mm female ports, green for audio, pink for mic, allows a dual-plug headset to your PC USB interface, bypasses the computer 3.5mm audio jack, supports clearer and richer stereo sound. It's a perfect replacement to revive a broken computer's original sound card, to wake up a silent computer. (NOTICE: NOT compatible with TS, TRRS mic/headphone. NOT for TV, amplifier, CD player, PS3, xbox，car, or truck.)

[Wide Compatibility] - The USB port of this USB external sound card compatible with Windows 10/8.1/8/7/Vista/XP, Surface 3 pro, Linux, Raspberry Pi, IOS 8.6 or above, PS5, PS4, etc. The 3.5mm ports of this headphone jack adapter compatible with a dual-plug headset, TRS mic, or TRS speaker, TRS plug has 2 black rings. (NOTICE: For any compatibility issues, please contact our warm 24-hour customer support team.)

[Built-in smart Chipset] - Built-in smart DAC Chip for high-speed audio signal decoding and offers a full and delicate tone, highly restored quality sound, users can enjoy a quality speaker sound system in your headphones. Driver Free, simply Plug and Play. USB bus-powered, no external power required.

[MillSO USB Sound Card Adapter] - USB to dual 3.5mm female ports, both are TRRS 3.5mm standard. Allows two sets of headphones or speakers to one computer USB port. Great for sharing music, movies with your family, or learn together with your friend, work together with your partner... It's a perfect replacement to bypasses the computer 3.5mm audio port, supports clearer and richer stereo sound. (NOTICE: NOT for TS, TRS mic. NOT for TV, amplifier, CD player, PS3, Xbox, car, or truck)

[Wide Compatibility] - The USB port of this USB audio adapter compatible with Windows 10/8.1/8/7/Vista/XP, Surface 3 pro, Linux, Raspberry Pi, IOS 8.6 or above, PS5, PS4, etc. Two 3.5mm ports of this headphone jack adapter compatible with two headsets, speakers, or microphones. When using the mic function, please make sure both two plugs connect to 3.5mm ports are TRRS. TRRS plug has 3 black rings. (NOTICE: For any compatibility issues, please contact our warm 24-hour customer support team.)

[Built-in smart Chipset] - Built-in smart DAC Chip for high-speed audio signal decoding and offers a full and delicate tone, highly restored quality sound, users can enjoy a quality speaker sound system in your headphones. Driver Free, simply Plug and Play. USB bus-powered, no external power required.

【USB C Female to USB Male Adapter】MillSO USB C to USB adapter enables you to connect USB-C headphones, USB-C hubs, or other USB-C peripherals to legacy USB-A devices (computer, laptop, tablet), and add an additional extension cable (20cm/8inch). ★★★ Note: NOT support fast charging, NOT support video signal transmission, NOT work with MagSafe charger.

【Double-sided 5Gbps SuperSpeed Transfer】MillSO USB to USB c female adapter supports up to 5Gbps syncing rate between connected devices, the user-friendly design of USB-C lets you insert the USB-C connector in any direction, plug and play, no driver needed. Warm Tips: For best performance in the audio transmission function, the data transfer will be a little slow.

【Focus on Superior Quality】Designed with double-braided nylon, premium aluminum case and SR reinforced joint, adds additional durability and stability to this USB to USB c adapter. 10000 times plugs and unplugs tests can withstand a variety of everyday connection needs and long-term use.

1T2-20: 1 female to 2 male headset adapter is used to connect a TRRS combo-plug headset to a double-jacks PC. Some PC can't recognize the external devices. If so, you can try to plug two male ports of this adapter to the back jacks of your computer.

2T1-20: 2 female to 1 male headset adapter is designed for connecting a double-plugs headset to a smartphone/laptop/Xbox controller... It has two TRS female ports, green for TRS audio, and pink for TRS mic (TRS plug has 2 black rings).

3.5mm headset audio splitter with universal interface works with VOIP applications, such as Skype or chat programs, MSN Messenger, Yahoo, Google Voice etc.

【Braided 3.5mm Combo Audio Adapter】Connect a dual-plug headset (separate audio & mic plug) to PC/laptop/smartphone. Please ensure the headset and microphone are plugged into the adapter before plugging the adaptor into the PC, otherwise, it will not pick up the mic.

【Easy to Plug & Play】MillSO headset splitter adapter adopts an integrated molding structure metallic shell, looks like a "Bottle Neck", lets you insert and remove the connector easier. And tinned OFC conductor brings you a richer and clearer sound quality.

【360° Perfect Connection】Female jack of the mic headphone splitter is build-in 6 Spiral Symmetrically distributed snap-in contacts, this provides a perfect connection between your headset and headphone splitter adapter.

IN THE BOX: (1) 4 foot 3.5mm to 2-Male RCA adapter cables

EASILY CONNECT DEVICES: Adapter cable connects a smartphone, tablet, or MP3 player to a speaker, stereo receiver, or other RCA-enabled device

3.5MM TO 2X RCA CONNECTORS: 3.5mm Male connector on one end and two Male RCA connectors on the other end

✅ Designed For Audiophile: As one of the leaders of audio cable products, Oldboytech works passionately on the innovation of design and technology to create products with simplicity and usability to all over the world.

✅ Premium Sound Quality: Oldboytech AUX Cable 2 pack is top of the range from market. Gold plated connectors could eliminate signal loss and allow you to immerse in Hi-fi music. Designed with nylon braided jacket, it could last 10 times longer than others

✅Universal Compatibility: Our AUX cord works perfectly with any device with a 3.5mm aux port. Such as car stereos, speaker, iPod, headphones, etc. If you need a longer cord, we highly recommend you to combine it with Oldboytech 3.5mm extension cable.

IN THE BOX: 8-foot 3.5mm male-to-male stereo audio cable transmits audio in stereo format

DEVICE COMPATIBILITY: Works with any device equipped with standard 3.5mm audio jack or AUX-in port

CONVENIENT: Connects compatible devices like a smartphone, MP3 player, or tablet to a car stereo or portable speaker

Universal Compatibility: Perfectly compatible with any devices with a 3. 5mm aux port. Such as Apple iPhone, iPod, iPad, Headphones, Hi-Fi, Car Stereos, Tablet, Laptop, Smartphones, MP3 Player, Speaker and any other audio-playing devices. (ATTENTION: Incompatible with Life proof Cases And Otter Box cases)

Unparalleled Sound Quality: Polished 24K gold-plated connectors ensure reliability and eliminate signal loss and noise possible, offer clear and stereo sound to your devices.

Ultra Durable And Tangle-Free: With an 15000+ ultra-durable bend lifespan several times longer than original audio cables. You can wind it without having to worry about knots or kinks.

Practical Aux Cord: UGREEN 3.5mm Male to Male Cable streams Hi-Fi stereo audio directly from the aux output (line-out) devices to aux input (line-in) devices without audio converters. The 3.5mm audio cable simplifies connection and enables you to enjoy music everywhere. It is perfect for headphones of broken audio cables, and car radio without Bluetooth.

Astonishing Sound Quality: With 24K gold-plated corrosion resistance connectors and double shielding, shielded 3.5 mm audio cable provides optimal signal transmission and delivers clear and crisp audio and endues no-loss, noise-free, high-fidelity audio experience.

Upgraded Durability: Nylon braided jacket passes 10000+ bending tests and is solid enough to withstand any twist, tug, and tangle. Plus, 3.5mm male to male aux cable adopts 24k gold-plated plugs and sturdy brass shells to resist oxidation & corrosion. High-quality materials not only improve the durability but greatly enhance its sound quality.

IN THE BOX: (1) 25 foot 3.5mm male-to-female cable that transmits audio in stereo format

EXTENDS LENGTH: Add extra length to existing 3.5mm male-to-male cable (not included)

UNIVERSALLY COMPATIBLE: Works with any device equipped with standard 3.5mm audio jack or AUX-in port

[Premium Sound Quality]: 24K Gold-Plated Connector & Solid Aluminium Shell case ensure you get reliable and crisp sound.

[Incredibly Durable]: With 10000+ bend lifespan. Inner enameled wire + TPE durable material + Cotton braided ensure the cable soft and durable; Double shielding ensure the Minimal signal loss.

[No Phone Case take off]: Friendly ladder design for connecting with your smartphone without taking off your phone case.

IN THE BOX: 2-foot 3.5mm male-to-male stereo audio cable transmits audio in stereo format

DEVICE COMPATIBILITY: Works with any device equipped with standard 3.5mm audio jack or AUX-in port

CONVENIENT: Connects compatible devices like a smartphone, MP3 player, or tablet to a car stereo or portable speaker

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🟠 [No Phone Case take off]:Ultra slim gold-plated 3.5mm connector fit perfectly with all 3.5mm jack devices. Easy to connect with phones or tablets without taking off your case

🟠 [Bi-Directional]:This RCA to 3.5mm Aux Cable works from both directions: from rca out to 3.5mm in or from 3.5mm out to rca in. Please note: you cannot choose the same directions for use simultaneously. It must one side in, the other side out

🟠 [Excellent Sound Quality]:Professional quality 24k gold plated connectors which protect the aux to rca cable from corrosion while ensuring a premium connection for the best possible audio transfer year after year. Oxygen Free Copper and gold plated plugs ensure optimal signal stereo audio transmission