Best Microsd Computer Memory Card Adapters in 2026

Simultaneously read and write on two cards to save yourself the effort of constant unplugging and re-plugging.

USB 3.0 enables data transfer rates of up to 5Gbps for faster Sync times, backward compatible with USB 2.0/ 1.1.

Fully powered via your USB port — no additional power supply required.

【USB 3.0 + USB C】 Both interfaces support high-speed data transfer up to 5 Gbps. Compatible with SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD and Micro SDHC cards. Backwards compatible with USB 2.0 and USB 1.1. * Memory cards shown in images are not included in the product.

【Double duty】 Simultaneously reading and writing on two cards to save the constant plugging and pulling of plugs. Enjoy fast photo downloads, smooth video editing and fast file transfers. Double your productivity with simultaneous microSD/SD card access. View recordings of your security cameras, wildlife monitors, private surveillance cameras and car monitors instead of bringing them home to you

【Plug and Play】Designed to not block your other ports. Its slim profile makes it easy to store in your camera bag or backpack and provides convenient access to micro/SD cards when needed. No drivers are required for Windows 10/8/7/Vista or Mac OS X 10.2 and later. No additional power supply required.

【Fast Transfer Speed】USB C and USB 3.0 card readers are used to read data from memory card and transfer it to OTG - enabled computer, tablet or smart phone. It supports data transfer speeds up to 5 Gbps and compatible with USB 2.0 and USB 1.1. It can transfer a large number of photos and files in seconds, which avoids making you wait for a long time to transfer.

【Dual Card Simultaneous Access】This card reader supports simultaneous reading of dual cards, avoiding repeated card insertion and removal, speeding up file transfer and making data access more efficient. Compatible with SD / Micro SD / TF / SDHC / SDXC / Micro SDHC / Micro SDXC / MMC cards etc.

【Immediately Plug and Play】Plug the card reader directly into your Type C / USB A device, and it can be used immediately. No additional software assistance is required, and it supports hot plugging. Available for Android, Mac OS, Chrome OS, Windows 10/ 8.1/ 8/ 7/ XP and Linux systems.

2-in-1 Integrated Design: USB C & USB 3.0 dual ports with SD & Micro SD card slots provide an easier way for connecting memory cards to your laptop, smartphone, and tablet.

5Gbps Speedy Access: USB 3.0 Memory Card Reader supports transfers at 10x the speed of a USB 2.0 card reader, allowing you easily transfer 1G files in seconds.

2 Cards Work Simultaneously: UGREEN USB C SD Card Reader is able to read SD and microSD cards at the same time, which helps to avoid repeatedly plugging/unplugging and improves your efficiency.

USB 3.0 data transfer speed of up to 5Gbps (compatible with USB 2.0 too)

Universal Compatibility: Working most USB C devices, inculding MacBook 2018, Galaxy S10, and more

Plug and Play with your computer's USB ports, or connect to your smart phone and tablet

All in One: Designed with SD/Micro SD/CF/MS slots, UGREEN SD Card Reader supports most standard memory cards, including SD/SDXC/SDHC/Micro SD(TF)/Micro SDXC/Micro SDHC/UHS-I/Compact Flash/Memory Stick.

No More Waiting: USB 3.0 device port reaches up to 5Gbps in transmission rate; transfer large files in mere seconds.

Simultaneous Work: UGREEN USB SD Card Reader supports reading and writing 4 different memory cards at the same time, eliminating the need to plug and unplug different cards. 2TB cards also supported.

SmartQ C368 USB 3.0 Card Reader: Four-in-one design, support Micro SD/SD/MS/CF card and read data independently;

High data transfer speed, Supporting data transfer speed up to 5GB per second (at USB 3.0 speed)

Multi-system compatibility, Compatible with Windows/Mac OS/Linux and other systems, no driver needed, enjoy Plug N Play experience;

【Instantly Sharing & 2TB Capacity】Catches the Significant moment to share instantly with up to 5Gbps read and write. Sharing your happiness on social media in seconds via USB C to SD Card Reader. Compatible for all kind of Dash Cam/Trial Camera/Digital Camera memory card up to 2TB, suitable for Samsung Galaxy S10/S9/S8/ Google Pixel etc.,

【Efficiency 5Gbps transfering】Plug and play, no exact App/driver required. Equipped with high-performance inner-chip our type c card reader allows you to read 2 Memory Cards and USB 2.0 simultaneously. Helps you read and transfer data from the most popular flash media on the computer, laptop, tablet and cellphone through USB C 3.0 interface.

【Ultimate Durability& Travel Size】Durable USB c to SD card reader is casting with Aluminium Alloy, anti-fingerprint, Built-in reinforced cable, Tin-plated pure copper core and multi-shielded inside. Sturdy exterior and heat-resistant connectors ensure high data transmission efficiency and ultimate durability for the USB C SD Micro Card Reader. — Super Light Weight and Compact size for you to carry around.

[Multi-Function Design]: Vanja USB 2.0 Card Reader set the USB 2.0 plug and Micro USB plug in one, making this card reader compatible with all tablets and Android phones that support OTG function. (NOTICE: The Card Reader is not compatible with iPhone/iPad/Kindle/Fire Tablet).

[More Easily Read Most Memory Cards]: USB 2.0 Memory Card Reader for data transmission, manage all your data from/to/on devices and across multiple platforms(Create, copy, edit, move, delete, rename, Open in, and so on).It compatible with SDXC SDHC SD MMC RS-MMC Micro TF Micro SDXC Micro SDHC UHS-I memory cards.

[On-The-Go Date]: Support on all OTG device. Play back videos/music directly from external memory without occupying space on Device. Share video or picture to your families or friends in anytime anywhere. Please contact us if you don't know whether your phone have OTG function, we will help you.

[2 in 1 SD Card Reader] SD Card Reader with the standard USB 2.0 plug (type A) and micro USB plug (type B),compatible for computer,Android smartphones with micro USB,Laptop,tablet and all micro USB device with OTG function.Double card slot of camera SD card reader for android supports SD SD-3C SDXC SDHC MMC RS-MMC TF Micro SDXC Micro SD Micro SDHC Card and UHS-I memory cards.

[Broad compatibility] The micro SD card reader for data transmission.Transfer and save files, pictures,videos and music from Micro SD/SD card to your PC, android smartphone & tablets.Camera SD card adapter is easy to download photos and videos from your digital camera to your phone so you can view them on the photo app and share them with family and friends immediately.

[Plug and Play]:Easy to use and install!No drivers required for Windows XP/ Vista/ 7/ 8/ 8.1/ 10, Mac OS X 10.4.6 or later and Android 4.0/above update. No additional power supply needed to memory card adapter.No additional software installation required.No needed Internet,Wi-Fi.

[Multi-Function Design]: Vanja USB 2.0 Card Reader set the USB 2.0 plug, Micro USB plug and USB C plug in one, making this card reader compatible with all USB C device and tablets and Android smart phones that support OTG function.

[More Easily Read Most Memory Cards]: USB 2.0 Card Reader for data transmission, manage all your data from/to/on devices and across multiple plat forms (Create, copy, edit, move, delete, rename, Open in, and so on). It compatible with SD-3C SDXC SDHC MMC RS-MMC Micro SD TF Micro SDXC Micro SDHC UHS-I memory cards.

[On-The-Go Date]: Support on all OTG device. Playback videos/music directly from external memory without occupying space on Device. Share video or picture to your families or friends in anytime anywhere. (NOTICE: The Card Reader is NOT compatible with iPhone or iPad).

[ULTRA-FAST DATA TRANSFER] - USB 3.0 brings you 5Gbps quick and reliable data transfer speed between computer and cards, 10x faster than USB 2.0. Reduce data transfer time and improve your work efficiency. Backward compatible with USB 2.0 & 1.1.

[READ & WRITE SIMULTANEOUSLY] - uni USB to SD card adapter is able to read and write 2 cards at the same time, transfer your data from one to another without transit. Ideal for photographers, and media professionals.（Note: transfer speed may lower when 2 slots work together)

[2 SLOTS & 2TB COMPATIBILTY] - The SD card adapter supports up to 2TB card capacity, expanding the range of available cards. Compatible with SD, SDXC, SDHC, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC, and UHS-I Cards. Driver free, use it on Windows XP/Vista/7/8/10, macOS 10.8~10.13, Chrome OS, Linux.

【5Gbps Fast Transfer & Instantly Sharing】 Plug& Play, built-in newest powerful chip, allows simultaneously read & write on SD cards, Micro SD cards and USB storage with up to 5Gbps fast transfer speed, transfer photos/videos in just seconds to the mobile phone, pad, laptop, or computer , help you instantly sharing memorable moments on social media anytime and anywhere.

【Super Utility Ports】SD/TF(Micro SD ) dual card slots, easy inserting and pulling, compatible with SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC, for all kinds of Dash Cam/Trial Camera/Digital Camera memory cards, capacity up to128 GB. The standard USB port can works as USB Adapter connect camera, USB flash drive, U disk, hard drive, keyboard, mouse, printer etc to the USB-C devices.

【Stable Bidirectional Transmission 】You can quickly transfer files from your memory cards/USB storage to the compatible Type C devices , or back up files from Type C devices to them, or transfer between 2 cards, transfer between card and U-disk.

【Plug and Play】 This USB C SD card reader no need to download Apps, plug and play. Portable and easily Transfer the photos and videos to your USB C device from SD / TF Card or other USB 2.0 device. High-Speed Transfer with the speed of 14MB~16MB/S. With the card reader, share videos or pictures with others at any time. No need to use PC anymore, Fast and easy.

【Wide Compatibility】 Micro sd card reader Compatible with SD, SDHC, SDXC, Micro SD, Micro SDHC, Micro SDXC cards and USB 2.0 device, USB C for New MacBook 2016-2019, iPad Pro. Suitable Compatible with Samsung Galaxy S10 / S9 / S8 / Google Pixel etc. SD card and Micro SD card can be used at a fast transfer speed up to 104 M/s, capacity up to 512GB.

【Super Utility Ports】 With this micro SD card adapter, you can connect USB peripherals such as USB flash disk, mouse, keyboard, card reader, camera, printer, hard drive and many other USB connected devices. Using this adapter to connect the keyboard to a USB C smartphone, you can enjoy faster typing and chatting.

2 In 1 Double Card Slot: The sd card reader compatible with sd and micro sd(TF) memory card, support all iPhone with iOS 9.2 and up and ipads with iOS 8.0 or later,It's easily download photos or videos from sd cards directly to the iphone or ipad, and share videos or photos with friends and relatives anytime and anywhere.

Charge Your iPhone and ipad：The memory card reader adds a charging port, charging and card reading can be operated at the same time. When you use an sd card reader to transfer photos and videos, you no longer have to worry about the power shortage of your iPhone or ipad.

Fast Data Transfer Speed: The sd card reader for iphone transfers photos or videos from the camera or memory card to the iphone or ipad at a speed of 20MB/s ~ 30MB/s.for iphone and ipad users, this is the best way to copy photos or videos from sd card to iPhone or ipad, you can save a lot of time to do more meaningful things.

Memory Card Reader

Two-way transfer : The SD Card Reader for iPhone supports two-way transfer,from SD card to iPhone or iPhone to SD memory cards.

Double duty : The iPhone SD Card Adapter is compatible with SD,SDHC,SDXC,MicroSD,MicroSDXC and MicroSDHC memory cards.

Raw files : The SD Card Reader supports standard photo formats including JPEG,RAW,and 4K video formats including H.264 and MPEG-4.

4 in-1 Multi-Interface:The memory card reader has various interfaces,usb/usb c(type c)/micro usb/sd card slot/micro sd card slot and iOS devices charging port for iPhone/iPad ,Easily transfer the file you need between different devices.

Simultaneous Charging & Card Reading: 4-in-1 sd/Micro sd Card Reader adds a charging port,charging and card reading can be operated at the same time,Easy and convenient.

Compatibility:The sd/micro sd card reader support all iPhone with iOS 8.0 and up and iPads with iOS 8.0 or later/OTG Android phone/computer and other devices with usb port,Maximum support memory card capacity 512GB

【 Plug and Play】 This USB C SD card reader is designed with a built-in USB-C cord that won't block your other ports, no third party APP, no network, no driver, no extra power, two-way transfer, plug and play.

【USB-C SD Card Reader 】 This USB-C SD card reader supports SD/Micro SD cards, let you to easily browse and copy photos and videos from your cameras, and quickly share your beautiful moments.

【USB C to USB OTG Adapter 】 Support SD/Micro SD cards, but also compatible with all kind of cameras, flash drives, keyboard, mice, hard disk ,etc. Great convenience for you to transfer files between different devices.

【Plug and Play】The CF/SD card reader is designed with a built-in USBC Cord that does not block your other ports. Plug and play, no drivers required for iPad/Macbook/iMac/Windows. No additional power is required.

【3 IN 1 CF/SD/Micro SD Card Reader】Compatible with Compact Flash(CF) SD and MicroSD cards, this USB C SD card reader lets you easily view photos and videos from a variety of camera memory cards and upload your files anytime, anywhere.

【Compatible with USB-C iPad】This USB C SD card adapter is compatible with iPad(USB Type C connector).Easily transfer photos and videos to your USB-C iPad Pro/Air/Mini.

Plug and Play: Plug and play, no WIFI, network or drivers required, super easy to use. Unlike other sd card adapters, our upgraded iphone sd card reader has a charging port for iphone/ipad. Charging and reading can be carried out at the same time, so you no longer have to worry about the phone running out of power during the transfer process. It also allows you to share battery power with friends to solve your friend's pressing needs.

Two-way transfer: from SD card to iPhone or iPhone to SD memory card, The SD card reader for iPhone is compatible with SD, SDHC, SDXC, MicroSD, MicroSDXC and MicroSDHC memory cards. Allow you to copy files to your iPhone more easily.

Wide Compatibility: Tablet-to-USB adapter supports standard photo formats, including JPER and RAW, as well as SD, HD video formats, and supports all iOS 9.2 and later iPhones and iOS 8.0 or later iPads. The micro sd card reader supports up to 512GB memory cards and 256GB USB flash drives.