usb adapter | Newegg.com

USBGear 8-Port Terminal Block RS232/422/485 to USB Adapter - Industrial Serial Converter with 921.6Kbps Data for Automation, PLCs, Sensors, and Legacy Integration

Model #: CLAWB01MYQ79ZT

$664^.19 –
More options from $664.19
Free Shipping

Compare

Quick View

Vszerda DTech USB to TTL Serial 5V Adapter Cable with FTDI FT232RL Chip 6 Pin 0.1 inch Pitch Female Socket Header UART IC Windows 11 10 8 7 Linux MAC OS (6ft, Black)

Model #: 4H894ED

$26^.89 –
Free Shipping

Compare

Quick View

Vszerda DTech USB to Serial Adapter RS422 RS485 R232 to USB Cable (3 in 1 Interface) Supports DC 5V with Breakout Board LED Lights for Multi-Kind Control Devices Windows 11 10 8 7 XP Mac (1.5ft)

Model #: TG89VTGD

$38^.99 –
Free Shipping

Compare

Quick View

Coolgear Industrial 8 Port USB 2.0 to Serial RS232-422-485 Adapter w/Terminal Block, Optical Isolation, Surge Protection, LED Indicators, Includes Power Supply

Model #: CLAWB01N982I7Q

$785^.99 –
Free Shipping

Compare

Quick View

100pcs USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0 New for Arrival 2025 High for Quality

Model #: CLAWB0DQGZ4R1Z

$274^.99 –
Free Shipping

Compare

Quick View

Isolated USB to RS485 Serial Converter Adapter

Model #: CLAWB0CS691QS9

$121^.99 –
Free Shipping

Compare

Quick View

FENG GUO F/;TD/;1 FT232 USB 2.0 to Near Infrared Converter Industrial Grade 940nm Irda Adapter Compatible rRading/Transmission DLMS IEC62056

Model #: CLAWB0F5NX6F1N

$183^.99 –
Free Shipping

Compare

Quick View

Vszerda DTech USB to Serial Adapter RS485 RS422 R232 (3 in 1 Interface) Supports DC 5V with Breakout Board LED Lights for Multi-Kind Control Devices Windows 11 10 8 7 XP Mac (5ft)

Model #: 9SE4F98

$37^.99 –
Free Shipping

Compare

Quick View

NITOMTYU 6 Feet USB to TTL-232R-RPI 3.3V Adapter Cable, FT232 USB to TTL Serial UART Cable, TX RX Signal 3 Pin 3v3 Level Signal 2.54mm Dupont Female Header Windows Linux MAC OS

Model #: 477915998881

$37^.99 –

Compare

Quick View

DisplayPort to USB-C Adapter, DP to Type-C Converter, Up to 5K@60Hz, DP Alt Mode, HDCP 2.2/1.4, Plug and Play, EDID Auto Migration, Compatible with Windows & Mac, and Gaming Monitors, VCPUC-60

Model #: CLAWB0DXTZXR3C

$198^.99 –
Free Shipping

Compare

Quick View

Vszerda DTECH USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet)

Model #: 98WQ4RF

$32^.99 –
Free Shipping

Compare

Quick View

Vszerda FTDI Chip Isolated USB to TTL/RS232/RS485 3 IN 1 Serial Port Adapter Industrial-grade TTL RS-232 RS-485 Isolation

Model #: 44RT8D9

$48^.99 –
Free Shipping

Compare

Quick View

Wireless HDMI Transmitter and Receiver, USB-C & HDMI Adapter, 1080P@60Hz, 328 ft Range, 2.4G/5G, Up to 32 Transmitters, Plug and Play, for Laptop, PC, Phone, Camera, TV, Monitor, Projector

Model #: CLAWB0FKTBPQFB

$288^.99 –
Free Shipping

Compare

Quick View

Feanteek USB to DMX Cable RS485 Adapter Converter 3PIN XLR Female DMX512 Interface Freestyler Software PC Control Dimmer Cable with FT232RL Chip Support Win10 Mac OS (16FT/5M)

Model #: 680952001135

$54^.99 –
$5.99 Shipping

Compare

Quick View

Feanteek USB to DMX Adapter Cable RS485 Converter 3PIN XLR Male DMX512 Freestyler Software PC Control Dimmer Cable with FTDI Chip Support Win10 Mac OS(6ft/1.8m), Black

Model #: 680952028132

$48^.99 –
$5.99 Shipping

Compare

Quick View

1000 Mbps Ethernet Adapter for Fire TV Stick, ELECTOP Micro USB to RJ45 Gigabit Ethernet Network Adapter Compatible with 4K Fire Stick, Chromecast Google Home Mini and More Streaming TV Sticks, 2 Pack

Model #: 650191812274

$57^.98 –
More options from $57.98 - $58.99
Free Shipping

Compare

Quick View

USB to RS232/RS485 Serial Converter Adapter, Onboard Original FT232RNL Chip Stable, Compatible withRaspberry Pi/Jetson Nano/Windows XP/7/8/10/11, etc

Model #: 508922729363

$42^.99 –
$5.99 Shipping

Compare

Quick View

Moread Gold-Plated Active HDMI to VGA Adapter, 10 Pack, Male to Female with Micro USB Power Cable & 3.5mm Audio Port Cable for PS4, MacBook Pro, Mac mini, Apple TV

Model #: 404669087011

$128^.99 –
$5.99 Shipping

Compare

Quick View

Buacoz USB to RS485 RS422 Converter Cable,(5.9 Feet) with FT232 Chip Industrial Adapter 9-pin Serial Port Connector Supports Win9 8 7/XP/ista/Mac/Linux

Model #: 477915015649

$40^.99 –

Compare

Quick View

Teykst 6 Feet USB to Mini Din Serial Adapter Cable with FT232RL Chipset, 8 Pin Male Connector, CT-62 CAT Audio Interface Cable for Yaesu Radio Model FT-100, FT-817,FT-857,FT-897

Model #: 404669091223

$44^.99 –
$5.99 Shipping

Compare

Quick View

Audinate ADP-USBC-AU-2X2 Dante AVIO USB-C IO Adapter

Model #: 9359014205415

$249^.99 –
$5.99 Shipping

Compare

Quick View

USB-FC4A PLC Programming Download Cable, USB to FC4A Communication Data Cord for IDEC FC4A Series PLC Controllers, Stable Upload Download Debug Wire for Industrial Automation Equipment, Plug and Play

Model #: C4P5-US316

$32^.09 –
Free Shipping

Compare

Quick View

NOYITO CH341A USB Serial Port Parallel Port Converter Module USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter Module

Model #: XM729-MKC6T1-243

$20^.97 –
Free Shipping

Compare

Quick View

USB-HW PLC Programming Download Cable, USB to 4Pin Round RS232 Communication Wire Compatible with Haiwell E S H C T Series PLC, Industrial Stable Data Transfer Cord for PLC Program Upload Download Mon

Model #: C4P5-US310

$27^.39 –
Free Shipping

Compare

Quick View

USB-FP1 PLC Programming Download Cable for Panasonic NAIS FP1 Series PLC Controllers, USB to Round 4Pin RS232 Communication Wire, Support Win7 Windows System, Upload Download Monitor PLC Program Indus

Model #: C4P5-US311

$30^.20 –
Free Shipping

Compare

Quick View

6FT USB-RS485-1800-BT Serial Converter Cable with FTDI FT232RL Chip, 4-Core Bare Wire End RS485 Communication Line, 1.8M Shielded USB to RS485 Cable for PLC, Sensor, Industrial Control & M

Model #: C4P5-US411

$36^.87 –
Free Shipping

Compare

Quick View

1PCS USB-XW2Z-200S-V PLC Programming Cable, USB to Serial Communication Download Cable Compatible with Omron PLC

Model #: C4P5-US973

$43^.50 –
Free Shipping

Compare

Quick View

AJMRTC USB 3.0 Card Reader, High Speed EMMC Module Programmer for 3D Printer MKS Pi SKIPR Mainboard, Supports EMMC Flash TF Micro SD Card Read & Write

Model #: AJMRTC 32GB

$17^.19 –
Free Shipping

Compare

Quick View

FT232RL USB to TTL Serial Port Module, MultiLevel 5V 3.3V 1.8V Logic Level Small Board, USB Serial Download Burn Debug Board for MCU Program Upload Hardware Development

Model #: TECH CABIN - TCH3277

$17^.49 –
Free Shipping

Compare

Quick View

KEHIPI 2PCS Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications

Model #: 2PCS USB TO RS485

$45^.99 –
Free Shipping

Compare

Quick View

USB-CV500-CIF01 Programming Communication Cable for Omron C200H-MC221 Motion Control Module, USB to 20Pin Debug Download Cable, Support Program Upload Download & Online Monitoring for Industrial Autom

Model #: C4P5*C17

$54^.35 –
Free Shipping

Compare

Quick View

Tokyo Devices, 0-5V/1-5V to USB, A/D Converter for Voltage Signals, Galvanic Isolation, TDFA60250

Model #: CLAWB0D15LM4H1

$153^.99 –
Free Shipping

Compare

Quick View

PCIe 5.0 MCIO x4 to EDSFF 1C Cable for E1.S E1.L E3.S E3.L SSD with 15P Power, 1.6ft(50 cm)

Model #: CLAWB0DCBSWTF8

$126^.99 –
Free Shipping

Compare

Quick View

Yosoo FT232 USB UART Board (Type A) USB to Serial TTL FT232RL Converter Module

Model #: 9158154880601

$42^.89 –
More options from $42.79 - $46.99
Free Shipping

Compare

Quick View

RainbowLink 4-Channel USB to Serial Debugger Tester | RS485 / RS232 Dual TTL Converter | 12V 5V 3.3V Power Output | Professional Station for IoT, PLC Maintenance

Model #: SJXZMC53R625-58

$31^.25 –
Free Shipping

Compare

Quick View

RainbowLink 4-Channel USB to Serial Debugger Tester | RS485 / RS232 Dual TTL Converter | 12V 5V 3.3V Power Output | Professional Station for IoT, PLC Maintenance

Brand: LORDWORLD
Model #: 26-7CXY16-425

$29^.69 –
Free Shipping

Compare

Data Converters