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StarTech ICUSB232C USB C to Serial Adapter - RS232 / DB9 Cable - Windows / Mac / Linux Compatible - Bus Powered - USB C Serial Converter
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Specifications: Humidity: 0~65% RH Operating Temperature: 0 to 60 degree C Storage Temperature: -20 to 80 degree C FIFO: 512 Bytes Flow Control: None, Xon/Xoff, RTS/CTS, DTR/DSR Max Baud Rate:921.6 Kbps MTBF:30,000 Hours OS Compatibility: Windows 7, 8.1, 10 Windows Server 2008 R2, 2012 R2, 2016 Mac OS X 10.11 and 10.12 Linux 2.6.x to 4.4.x LTS Versions only
- Connector A: 1x USB Type-C male
- Model #: ICUSB232C
- $35.99 –
- More options from $35.99 - $40.89
- Free Shipping

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StarTech.com ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation
- Color: Black
- Changer Type: 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter
- Specifications: Color: Black Connector Type: 1 - USB B Female Connector Type: 1 - DB9 Male General Specifications: Dip Switch Configuration Baud Rate: 300 bps to 921.6 Kbps Data Bits: 7,8 Isolation: 2500 Vrms Surge Protection: 500 Watts Power Requirements: 5V/200mA (USB Bus Powered) OS Support: Windows 98SE, ME, 2000, XP, 2003, Vista
- Connector A: 1x USB 2.0 Type B female
- Model #: ICUSB422IS
- $154.00 –
- More options from $154.00 - $164.55
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CableCreation USB to RS232 DB9 Female Serial Adapter with PL2303 Chip, USB to Serial Converter Cable Compatible with Windows 10/8.1/8/7/Vista/XP, Linux, Mac OS X 10.6+ Black
Limited time offer, ends 07/30
- Model #: C24W-X4061
- $20.79 –
- Free Shipping

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USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: CLAWB0FGVN2LJ2
- $132.19 –
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USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8MNot VGA
- Brand: BENFEI
- Part Number: 000151black
- Type: DB9
- Color: Black
- Model #: 465553724058
- $19.99 –
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DTech 10FT USB to RS232 DB9 Female Serial Cable, Authentic FTDI Chip USB2.0 to COM Port Adapter Compatible with Windows11/10/8/7, Mac & Linux
- Model #: B3EN-S2794
- $34.89 –
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3Pcs USB to TTL Serial Burner Module, Auto Downloader Flash Programmer Adapter, USB to UART Serial Communication Module for ESP32 ESP8266
Limited time offer, ends 08/08
- Model #: C472-L3975
- $35.38 –
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Industrial USB to RS485 Converter, Original FT232RL Chip Serial Adapter, Built-in Resettable Fuse, ESD & TVS Diode Multi-Protection Circuit for Industrial Communication
Limited time offer, ends 08/08
- Model #: C472-L3997
- $41.49 –
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DTECH 16FT USB to RS485 RS422 Serial Converter Cable, FTDI Chip USB to RS422/RS485 Adapter Cable, Plug and Play Compatible with Windows & Mac OS
Limited time offer, ends 08/08
- Model #: C472-L3992
- $44.39 –
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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 16FT
Limited time offer, ends 07/19
- Model #: A9Y1-1202-128
- $48.89 –
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UT-8851 Industrial USB 2.0 to TTL Serial Converter Adapter, USB-A to 5Pin Terminal Block UART Module Supports Win8/Win10/Linux/Mac
- Model #: B3EN-S2788
- $31.49 –
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Vszerda DTech USB to Serial Adapter Cable RS232 DB9 Male Port with FTDI FT232RL Chipset Supports Windows 11 10 8 7 and Mac Linux (1.5 Feet)
Limited time offer, ends 07/20
- Model #: Y894HJ98
- $28.99 –
- Free Shipping

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CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires
Limited time offer, ends 07/19
- Model #: A9Y1-1201-47
- $25.88 –
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DTECH 6ft USB to TTL Serial Cable 3.3V 6 Pin UART Adapter Genuine FTDI FT232RL Chip Debug Cord Compatible with Windows 11 10 8 7 Linux MAC OS 6Pin 3v3 Level Signal 2.54mm Dupont Female Header
Limited time offer, ends 07/19
- Model #: 472744070555
- $23.79 –
- More options from $23.79 - $42.99
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USBGear USB 2.0 to Serial RS232/422/485 Adapter w/FTDI Chip, Surge Protection, LED Diagnostics, User Configurable DIP Switch
- Model #: CLAWB01MRNW744
- $130.99 –
- Free Shipping

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USB to Serial Adapter Windows 11 Support, 5ft Cable, LED Indicators, FTDI Chipset, Compatible with Windows 11/10/8/7 - MacOS - Linux
- Brand: Gearmo
- Part Number: FTDI2-LED
- Type: DB9 Male w/ Hex Nuts, USB Type-A Male
- Color: Black
- Model #: 195393194139
- $45.99 –
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USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Limited time offer, ends 07/29
- Model #: Aomoproing- IC FT232RL
- $13.91 –
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DTECH 0.5m USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Mac Linux (1.5 Feet, FT232 Chipset)
- Model #: B076WVFXN81
- $26.99 –
- Free Shipping

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Aomoproing USB to Serial Adapter USB to RS-232 Male (9-pin) DB9 Serial Cable Prolific Chipset Windows 11/10/8.1/8/7 Mac OS X 10.6 and Above 1.8MNot VGA
Limited time offer, ends 07/29
- Model #: wa-41
- $16.49 –
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CableCreation USB to RS232 DB9 Male Serial Adapter with PL2303 Chip, USB to Serial RS232 Converter Cable Compatible with Windows 11/10/8.1/8/7 Linux Mac OS Black
Limited time offer, ends 07/30
- Model #: C24W-X4057
- $13.79 –
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USB to RS232 Serial Adapter USB Mini 5 Pin Male to DB9 9 Pin Female Serial Converter Cable 1.8M/6Feet (Mini USB to RS232 Serial)
Limited time offer, ends 07/19
- Model #: B0CL2BPDNKYIXIN
- $14.80 –
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StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
- Type: 4-Port Industrial USB to RS-232/422/485 Serial Adapter
- Color: Black
- Changer Type: USB to RS-232/422/485 Serial
- Specifications: Converts a single USB port into four RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485 15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges DIN rail and wall mountable Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments Data transfer baud rate up to 921.6Kbps COM port expansion with COM retention Powered by USB, and features plug-and-play installation
- Model #: ICUSB234854I
- $285.46 –
- More options from $281.99 - $311.17

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Vszerda DTech USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
Limited time offer, ends 07/20
- Model #: 4ER98T7E
- $35.99 –
- Free Shipping

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FTDI USB-RS485-WE-1800-BT Cable USB to RS485 UART Serial Adapter Converter Cable USB-RS485-WE Cable 1.8M 6 Way Wire End
Limited time offer, ends 07/19
- Model #: B0BPDKHL3XAdapter006
- $24.99 –
- More options from $24.99 - $34.96
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FT231X USB to RS232 Serial Adapter PCB Converter Module Support Win10
- Model #: CLAWB0CS65L5LD
- $87.19 –
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3Pcs CP2102 USB 2.0 to TTL 5Pin Serial Adapter USB to TTL Serial Converter Module for UART STC 3.3V and 5V with Dupont Wire (USB 2.0 to TTL CP2102)
Limited time offer, ends 07/19
- Model #: B08ZS6H9VSYIXIN
- $16.34 –
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CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires
- Model #: VFR-1700
- $15.76 –
- Free Shipping

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CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires
- Model #: VFR-1702
- $15.76 –
- Free Shipping

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FT232RL Mini USB to TTL Serial Converter Adapter Module, 3.3V / 5.5V Dual Voltage Output UART Serial Breakout Board
Limited time offer, ends 08/08
- Model #: C472-L3816
- $12.49 –
- Free Shipping

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CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires
Limited time offer, ends 07/19
- Model #: B07D6LLX19YIXIN
- $19.99 –
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OIKWAN USB to Micro USB Console Cable with FTDI Chipset, RS232 Serial Port Adapter for Cisco Routers/Switches, PLC, Industrial Control Devices, Compatible with Windows/Mac/Linux (6ft/1.8m)
Limited time offer, ends 07/21
- Model #: 401917573807
- $46.98 –
- More options from $46.98 - $47.99
- Free Shipping

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8-Port RS-232 USB to Serial Adapter Data Control Box
- Model #: CLAWB00F4CIN0S
- $285.99 –
- Free Shipping

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USB to RS232 RS485 RS422 TTL Serial Cable USB to Serial Adapter RS422 RS485 R232 TTL to USB Cable (4 in 1 Interface)
- Model #: CLAWB0FKHGGX2G
- $226.99 –
- Free Shipping

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CH340B USB to RS485 RS422 Serial Communication Module Converter Adapter Cable
- Model #: CLAWB0CS6KLWNT
- $113.79 –
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