Best Pusr in 2026

This is a serial RS232 to Ethernet server, used for data transparent transmission. USR-TCP232-302 is a low-cost serial device server,whose function is to realize bidirectional transparent transmission between RS232 and Ethernet. USR-TCP232-302 is internally integrated with TCP/IP protocol. User can apply it to device networking communication.

Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol, Support DNS function, Set parameters through webpage, Upgrade firmware via network.

Auto-MDI/MDIX, RJ45 port with 10/100Mbps, Serial port baud rate from 600 bps to 230.4 Kbps, Check bit of None, Odd, Even, Mark and Space.

Serial to WiFi Converter USR-W610, which can Realize Bidirectional Transparent Transmission between RS232/RS485 and WiFi/Ethernet

Support WIFI@2.4GHz 802.11b/g/n Wireless Standards

Support TCP Server/TCP Client/UDP Server/UDP Client/HTTP Client Mode

USR-TCP232-302 is a low-cost serial device server,whose function is to realize bidirectional transparent transmission between RS232 and Ethernet.

USR-TCP232-302 is internally integrated with TCP/IP protocol. User can apply it to device networking communication.

Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol

Work Mode: Transparent Mode, HTTPD Client Mode, SMS Mode

TCP Server/Client,UDP, Modbus RTU to TCP

RS485/232 to 4G modems

RS485/232 to 4G modems

EFT/Surge IEC 61000-4-5 Level 3

ESD IEC 61000-4-2 Level 3

ARM core, Cortex-M0 solution, equipped with deeply optimized TCP/IP protocol stack. It has low latency and strong scalability, stable and reliable

Supports Modbus RTU to Modbus TCP protocol conversion and multi-host polling

Supports hardware and software watchdog, automatically restarts when the device goes down.

【Plug&Play for 4K High-Def】This DisplayPort to HDMI cable is a work from home must-have that supports up to 4K@30Hz, superb clarity for view without lagging. Backward compatible with 1440P@60hz, 1080P@120hz, connecting a DP computer to any HDMI displays like TV, monitor, or projector uni-directionally. HDCP compliant for stream media.

【Metal Build, Lasts Longer】Corrosion resistant and shock-proof Aluminum alloy case helps dissipate heat faster. 24K gold-plated one-piece connectors and five-layers shielding effectively minimize signal interference, providing stunning(4k, 2160p) clarity and clear sound(uncompressed digital 7.1, 5.1 or 2 channels).

【Practical Design Details】Embraced by sturdy Nylon braided jacket, this Display Port to HDMI cord withstands bend test of 16,000+ times without reducing cable flexibility or compromising the best performance possible. Latch-free DP head avoids damaging your device receptacle when carelessly unpluged.

Protect any electronic device from power surges & spikes: White surge protector with six outlets protects your PC, personal computer, laptop, printer, scanner, router, phone, fax, modem, television, lamp or any other Home/office electronics from dangerous power surges, spikes & line noise

Premium surge protection with metal housing: This White surge suppressor provides six widely spaced NEMA 5 15R outlets which are arranged in 3 exclusive isolated filter banks to limit Noise interaction among connected equipment; The extra-long 6 foot AC Power cord acts like an extension cord to give you the flexibility to reach distant outlets, while its right angle NEMA 5 15P flat plug allows furniture and equipment to be moved flush against the wall to save space

Safety first high joule rating conforms to UL 1449 safety standards: An integrated 12A circuit breaker protects all outlets and shuts down connected equipment in case of overload; Diagnostic LEDs confirm power, protection and line fault status at a glance; 3330 joules mean maximum protection for your equipment; Conforms to current UL 1449 3rd edition safety standards

Protect any electronic device from power surges & spikes: Surge protector with two outlets protects your personal computer, laptop, printer, scanner, router, phone, fax, modem, television, lamp or any other home/office electronics from dangerous power surges, spikes & line noise

Premium surge protection with built in tel/dsl and gold coax jacks: This surge suppressor offers complete ac protection with twelve total nema 5 15r outlets, while built in RJ11 and 22GHertz gold coax jacks prevent surges from damaging your modem, phone, cable and satellite equipment 6 feet telephone cable is included

Safety first high joule rating conforms to UL 1449 safety standards: An integrated 12a circuit breaker protects all outlets and shuts down connected equipment in case of overload; Diagnostic LEDS confirm power, protection and line fault at a glanced; 2880 joules mean maximum protection for your equipment; Conforms to current UL 1449 3rd edition safety standards

Home and Office AC surge suppressor protects your computer/laptop, home theater system and other devices from a voltage spike and more

2160 joule surge suppression rating with EMI/RFI line noise filtering to help components perform at their peak while extending their lifespan

Specially designed outlets accommodate 3 transformers without blocking remaining outlets

NVMe (PCIe Gen3 x4) technology with up to 3500MB/s sequential reads, random read/write 650K/700K IOPS

Spacious storage up to 4TB

Performs up to 33% better than the previous generation

RJ45 Coupler Usage: This extender is ideal for extending ethernet connection by connecting 2 short network cables together.

Plug and play, no drivers are required. High Speed Data Transfer.

Safe and Secure : With nickel plated contacts and easy snap-in retaining clip, the coupler ensure a secure and corrosion free connection.

With this USB to TTL adapter, you can establish communication with your board/MCU through your computer. Maximum transmission speed up to 3Mbps

The main chip is FT232RL from FTDI ,High stability. LED indicator for TX,RX,Power,It is very useful when you are debugging or downloading.

Pin Definition: CTS,RTS,RXD,TXD,GND,VCC;Support VCC output 3.3V and 5V, switch by jumper.

Featured dual 1GbE LAN ports to support network failover, and with Link Aggregation enabled, DS220+ provides over 225 MB/s sequential read and 192 MB/s sequential write throughput. Data can be further protected with RAID 1 disk mirroring to prevent sudden drive failure.

Intel dual-core processor with AES-NI hardware encryption engine; 2 GB DDR4 memory (expandable up to 6 GB)

Access, share, and sync your data easily across different operating systems and devices.

【Extend Your HDMI Cables Effortlessly】UGREEN HDMI coupler female to female is an ideal solution for extending the length of your HDMI cables when using a projector, Xbox, or when equipment is far from the screen. Simply connect two HDMI cables with the coupler to create a single, continuous HDMI cable.

【Experience Unmatched Picture Quality】Experience the ultimate in picture quality with our 4K HDMI female to female adapter. This 4K HDMI female to female adapter supports 4K@60Hz and is backward compatible with 4K@30Hz, 1920*1080@60Hz, you'll never miss a detail. This HDMI adapter also supports ARC, 3D and dolby vision, making it perfect for an immersive audio and visual experience.

【Stable and Reliable Transmission】With a bandwidth of 18Gbps and gold-plated connectors, this HDMI coupler offers stable and reliable transmission. The sound is perfectly in sync with the picture, and there's no delay.

Serial adapter allows a serial device to be connected to a USB computer

Plug-and-play convenience:DB9 serial port is seen as a COM port by your computer, and is available for use by any program that accesses COM ports

No need for an external power adapter:draws power directly from your computer via the USB connection

UNIVERSAL 19'' FIT: This 1U vented server rack mount shelf is designed to fit virtually any 19in server rack and can accommodate an internal depth of 10in (25cm) for your data, IT, networking, or other non-rack mount equipment

MAXIMIZE VENTILIATION: The vented shelf plate on the cantilever rack shelf ensures consistent airflow to effectively dissipate heat on servers; it also works great to keep your computer and AV equipment cool in your home, studio, or office space

HEAVY-DUTY & DURABLE DESIGN: Constructed with SPCC commercial cold-rolled steel, the sturdy front mounted cabinet shelf ensures long term durability and supports a total weight of 44lbs/22kg making it the perfect rack shelf solution for any environment

Includes all the goodies you need to rack 'em up: Entire 20U open frame rack structure, 4x leveling feet, 1x 1U vented shelf (15.12" deep), 1x 2U vented shelf (18" deep), and 25x rack mounting screws. Is it Christmas in here or is that just me?

This rack's 20.24" deep design means it's perfect for your networking, AV and rack mounted components up to 19" deep. Racking severs? It'll work, but you'll need to bring the rack rails for your server brand.

This rack is ready to hang. (On the wall, we mean.) Wall-mounted or standing strong on included leveling feet, this rack's versatile design is ready to take on your setup... whatever that may be.

80 Plus Platinum: Runs cooler and uses less power than less efficient power supplies

Fully Modular: Allows user to only use the cables they need for a cleaner looking build with better airflow

10-year warranty: Backed by Corsair's legendary technical support and customer service

Harness 750 continuous watts In SFX form, perfect for the most power-dense small-form-factor PCs

Ensures ultra-high efficiency operation for less excess heat and lower operating costs

Flexible Para cord sleeved cables make routing and cable management incredibly easy

FTDI FT232RL IC:Built-in original FTDI FT232RL IC. Supports 5V, 3.3V and 1.8V Logic TTL levels,You can switch Logic levels by jumper.

Protective case: Come with a transparent protective casing, this transparent protective casing to effectively prevent static interference from the hand and prevent unintentional short circuit.

Application:Support EEPROM, Vendor ID re-write, unbrick routers ,program ESP8266 module, interface to GPS modules, flash firmware on hard drive, update transmitter, interface to set top box and other compatible UART interface devices

NO ASSEMBLY REQUIRED: this 2U vertical rack arrives fully assembled with cage screws and nuts for mounting equipment.

PRODUCT SIZE: 2U; W 19.29" x D 4.06" x H 3.54", compatible with Most 19" Rack Mountable Equipment

VERSATILE FUNCTIONALITY: Besides vertically mounting onto wall, this bracket enables your server or networking equipment horizontally under a desk for added versatility. Including almost all screws for assembly onto wood wall, desk or concrete wall.

NO ASSEMBLY REQUIRED: this 4U vertical rack arrives fully assembled with cage screws and nuts for mounting equipment.

PRODUCT SIZE: 4U; W 19.29" x D 7.56" x H 3.94", compatible with Most 19" Rack Mountable Equipment

VERSATILE FUNCTIONALITY: Besides vertically mounting onto wall, this bracket enables your server or networking equipment horizontally under a desk for added versatility. Including almost all screws for assembly onto wood wall, desk or concrete wall.

The ECHOGEAR 10U server rack comes with everything you need to rack em' up including the entire open frame rack structure, 2x 1U vented shelf (12.12" deep), and 25x rack mounting screws. Is it Christmas in here or is that just me?

This rack has a 20.24" depth design meaning it's perfect (and practically begging) for your networking, AV, and rack mount components up to 19" deep.

Let's hang! Rack can hold up to 150 lbs of your gear securely to the wall. Includes all wall mount rack hardware in the box so you can skip the Home Depot run!

WORK WITH- This tray can be used all DELL PowerEdge servers that use 2.5 inch SAS/SATA hotswap drives, compatible part number P/N: 08FKXC/ G176J / 0G176J / G281D / 0G281D / WX387

COMPATIBLE MODELS- This tray is compatible with DELL PowerEdge: 14th Gen T440 T640 13th Gen R330 R430 T430 R630 T630 R730 R730XD R830 R930 XC630 XC730 XC730xd. 12th Gen R320 R420 T420 T620 R620 R720 R720XD R820 R920. 11th Gen R310 R410 R415 R510 R515 R610 M610 T710 R710 M710 R715 R810 R815 R910 M910

EASY TO INSTALL- This hard drive tray is with SAS/ SATA disk port, support hot-plug, easy to install

How it works: This USB to rs232 adapter connects to serial devices via a USB port, such as serial digital cameras equipped with DB9, label writers, handheld computers, barcode scanners, PDAs, etc. This USB to serial adapter is widely used in shopping malls, offices, etc.

Multi-system compatibility: This usb to serial adapter is compatible with Win 7 8 10 Win XP Vista Mac OS Linux system. It would automatically update the driver for Win8 and above. For windows 7, Mac OS, please install the CD driver in the package. Note: Linux only supports the use of kernel version 2.6-5.2.

Multi-device compatibility: This USB to rs232 adapter is suitable for computers (computers or laptops) to connect various RS232 serial devices, such as cash registers, LED and LCD text displays, digital cameras, POS, Bar code scanners, door control system, printers, CNC controllers, scanners, etc.

MAXIMIZED PORTABILITY: This USB to serial RS232 adapter with FTDI features a single cable design removing the need for additional adapters and cables

CORRECT DTE/DCE CONFLICTS: Convert your available USB port into a null modem RS232 DB9 serial port, resolving any DTE/DCE conflicts

BROAD COMPATIBILITY: Compatible with your USB 1.0 or 2.0 ports, this RS232 converter works with your Windows, Mac or Linux systems

External Hard Drive Enclosure: This 3.5" hard drive enclosure easily connects your 3.5 /2.5 inch hard drive to a PC, laptop, and other devices for massive data transfers and up to 20TB portable storage. Hard drive enclosure protects a hard disk from scratches and maximizes the use of 3.5"/2.5" HDD/SSD for comprehensive protection of valuable data.

5Gbps High Transfer Speeds: Get 5Gbps transfers with the HDD enclosure. Supported by UASP accelerated transmission protocol, it gets speeds 70% faster than traditional standalone USB 3.0 readers. Backward compatible with USB2.0 and USB1.1 ports.

Interlligent Chip & Better Protection: Built-in with interlligent chip for better performance and high-quality ABS to hold hard drives firmly. Soft rubber strips provide anti-shock protection. Pre-set heat emission holes allow for excellent heat dissipation. Auto-Sleep mode ensures an extended lifespan for your hard drives.

Product name : DB9 Serial adapter; terminal wire range : 12-24AWG

Design : Screw Type;Total Size : 58 x 35 x 21mm/2.3" x 1.4" x 0.83"(L*W*H)

Cable Hole Dia. : 5mm/0.2'' 6mm/0.23'' 7mm/0.27'' 10mm / 0.4";Material : Metal,Electric Part

Product name : DB9 adapter; terminal wire range : 12-24AWG

Design : Screw Type;Total Size : 58 x 35 x 21mm/2.3" x 1.4" x 0.83"(L*W*H)

Cable Hole Dia. : 5mm/0.2'' 6mm/0.23'' 7mm/0.27'' 10mm / 0.4";Material : Metal,Electric Part