Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI mode will help you find out quickly.
Try me now

Quick View
USB to Multi-Serial Port Module - TTL/RS232/RS422/RS485, Extended Interface, in-Module Serial Signal Conversion, Industrial Grade Isolated Metal Shell Adapter
- Model #: WUQSFH535827
- $128.99 –
- Free Shipping

Quick View
FT232RL USB To TTL Module 3.3V 5.5V USB Transfer To TTL Serial Port Module USB To TTL Serial Converter Module(Blue MINI)
Limited time offer, ends 09/04
- Model #: MK-A-A0469
- $12.09 –
- More options from $12.09 - $18.08
- Free Shipping

Quick View
FT232RL USB To TTL Module 3.3V 5.5V USB Transfer To TTL Serial Port Module USB To TTL Serial Converter Module(Red MINI)
Limited time offer, ends 09/04
- Model #: MK-A-A0467
- $12.09 –
- More options from $12.09 - $18.08
- Free Shipping

Quick View
- $19.81 –
- Free Shipping

Quick View
USB to RS232 Serial Cable 1.8M FTDI Chipset DB9 COM Port Converter Adapter, Industrial-Grade USB to Serial Converter with Surge & ESD Protection, Compatible with Windows/Linux/Mac OS
Limited time offer, ends 08/15
- Model #: LHXC6W1JU9-628
- $75.23 –
- Free Shipping

Quick View
Industrial USB to TTL (C) 6pin Serial Cable Adopts Original FT232RNL Chip with Multi Protection Circuits and Multi Systems Support, with Hardware Flow Control
Limited time offer, ends 08/15
- Model #: XMCH729-C6T1423
- $45.05 –
- Free Shipping

Quick View
USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
- Model #: ZP0811ZP.2026363
- $17.61 –
- Free Shipping

Quick View
FOR USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter 9-Pin Male to Male with Hexnuts for 10/8.1/8/7/XP
- Model #: 7300519716458
- $66.54 –
- Free Shipping

Quick View
FOR USB to RS-485/422 Serial Converter with ESD protection WIN10 rs485/rs422 Converter to usb2.0
- Model #: 7300519717431
- $97.79 –
- Free Shipping

Quick View
FOR USB 2.0 to Serial RS-232 DB9 9Pin Adapter Converter Cable FTDI Chipset Length 1.8M Magnetic Ring LED
- Model #: 7300519712252
- $31.90 –
- Free Shipping

Quick View
FOR Type-C USB-C to RS232 serial converter adapter cable win10 type c to db9 COM Converter
- Model #: 7300519712993
- $32.19 –
- Free Shipping

Quick View
FOR 1-port USB to RS-232 Serial Converter with ESD protection Converter Adapter Cable FTDI Chipset usb to com db9
- Model #: 7300519710593
- $25.58 –
- Free Shipping

Quick View
CableCreation 3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 11,10, 8.1, 8,7, Linux, Mac OS, 1M /Black
- Model #: 6476073729577ASDFA950931
- $32.30 –
- More options from $23.30 - $32.30
- Free Shipping

Quick View
USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
Limited time offer, ends 08/15
- Model #: WLC78S.0728.Pallet327
- $45.97 –
- Free Shipping

Quick View
FOR USB2.0 to 4 Port RS422/485 Adapter Convertor FTDI Chipset Serial Port Multiplier USB TO RS485 Hub
- Model #: 7300519718254
- $167.12 –
- Free Shipping

Quick View
6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
Limited time offer, ends 08/15
- Model #: WLC78S.0728.Pallet323
- $44.98 –
- Free Shipping

Quick View
FOR USB To RS485 RS232 TTL Serial Converter 4 Channels With 12V 5V 3.3V Power Output- For Iot Dev Board Rainbowlink For Debuggi
- Model #: 7300519727676
- $41.26 –
- Free Shipping

Quick View
FOR USB To RS232 Serial Cable USB Type A To DB9 Female FT232RL Multifunction Convenient Serial Cable Easy Install
Limited time offer, ends 08/15
- Model #: C6WV-0806-OYJ-538
- $26.78 –
- Free Shipping

Quick View
FOR 1pcs USB to RS232 serial 9-pin serial cable DB9 USB industrial grade serial line support Win10 Win8 FTDI Ft232 Chip
- Model #: 7300519710937
- $27.44 –
- Free Shipping

Quick View
4 Port USB to RS232 DB9 Serial (9-Pin) Adapter Cable 5ft Compatible with MAC OS, Windows, Android, Linux (4 Port)
- Model #: WUQDFG446B2719
- $94.99 –
- Free Shipping

Quick View
USB to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac 6 Feet
Limited time offer, ends 08/31
- Model #: 681877830793
- $44.98 –
- More options from $39.99 - $44.98
- Free Shipping

Quick View
USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industrial Machinery, CNC, Black
Limited time offer, ends 08/16
- Model #: A9Y1-1008-38
- $29.98 –
- Free Shipping

Quick View
1PCS Optically Isolated USB to TTL Serial Port Module, CH340 UART 5V 3.3V Isolated USB to Serial Converter
Limited time offer, ends 09/11
- Model #: C472-L6162
- $17.67 –
- Free Shipping

Quick View
USB to RS485 Serial Converter Cable with TX/RX LEDs, Wire End, 1.5m, USB-RS485-WE Compatible, 010
- Model #: WUQSFH535830
- $93.99 –
- Free Shipping

Quick View
USB to RS232/485 Serial Converter Adapter, Onboard Original FT232RNL Chip, Built-in self-Recovering Fuse, TVS Protection Circuit, etc. Compatible with Mac, Linux, Android, Win11/10/8.1/8/7
Limited time offer, ends 08/15
- Model #: LHXC6W1JU13-726
- $53.45 –
- Free Shipping

Quick View
USB to RS485 / RS232 Serial Converter Adapter Adopt Original FT232RNL Chip, Onboard TVS, Self-Recovery Fuse etc. Protection Circuits, Support Mac, Linux, Android, Win11/10/8.1/8/7 Multi-OS
Limited time offer, ends 08/15
- Model #: LHXC6W1JU13-737
- $53.45 –
- Free Shipping

Quick View
USB to RS232 Serial Adapter with FTDI Chipset - USB 2.0 to Female DB9 Serial Cable for Windows and Mac (6ft)
Limited time offer, ends 08/31
- Model #: 469271535688
- $25.95 –
- Free Shipping

Quick View
FOR Usb 2.0 TO Dual com FTDI CHIP 2 Port USB to Serial RS232 DB9 Adapter Cable Win10
- Model #: 7300519715765
- $55.12 –
- Free Shipping

Quick View
1PCS Optically Isolated USB to Serial Port 5V 3.3V optically Isolated USB to TTL Serial Port CH340 UART
- Model #: 2604ADD8E2097
- $20.00 –
- Free Shipping

Quick View
USB 2.0 to RS232 Serial Adapter Converter Cable Support WIN8
- Model #: 69044904664
- $27.65 –
- Free Shipping

Quick View
FOR USB 2.0 to Serial RS-232 DB9 9Pin Adapter Converter Cable Chipset Length 1M USB TO RS232 T WIN10
- Model #: zcw4489
- $29.60 –
- Free Shipping

Quick View
CableCreation USB to RS232 Serial Adapter with FTDI Chipset, USB to DB9 Male RS232 Converter for CNC, Industrial Equipment, Scanner, Modem & Cash Register, Black
Limited time offer, ends 08/31
- Model #: C24W-X9162
- $15.99 –
- Free Shipping

Quick View
FOR USB 2.0 to Serial RS-232 DB9 9Pin Adapter Converter Cable FTDI Chipset Length 1M USB TO RS232 SUPPORT WIN10
- Model #: 7300519711279
- $26.39 –
- Free Shipping

Quick View
Industrial USB to RS232 Serial Adapter Cable, USB Type A to DB9 Female Port, Original FT232RL Chip, Cable Length 1.5m @(USB-TO-RS232-Female-Cable), Black
Limited time offer, ends 08/15
- Model #: XMCH729-C6T1426
- $42.47 –
- Free Shipping

