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 RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection (10ft/3meter)
Limited time offer, ends 08/23
- Model #: C745-LUOYIMAN-Lsy806-379
- $34.99 –
- Free Shipping

Quick View
USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection (3ft/1meter)
Limited time offer, ends 08/23
- Model #: C745-LUOYIMAN-Lsy806-376
- $25.99 –
- Free Shipping

Quick View
6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 with Prolific PL2303 Chip
Limited time offer, ends 08/31
- Model #: XDCJZMC53R731-081
- $28.98 –
- Free Shipping

Quick View
New USB 2.0 to RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter
- Model #: C5Z9-TechMax Depot-Lsy813-1142
- $34.99 –
- Free Shipping

Quick View
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 #: LC6W1J16-060
- $27.99 –
- Free Shipping

Quick View
USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: DEEUB0GZT7VCFQ
- $272.99 –
- Free Shipping

Quick View
USB Type C to RS232 9pin Serial Interface Adapter for Mobile Cellular POS Card Read usbc rs232 Converter Cable(U232C w Screw BLC)
- Model #: TOLKB0FM8GK646
- $300.99 –
- Free Shipping

Quick View
- $19.87 –
- Free Shipping

Quick View
USB to RS232 Adapter F&T>D*I Chipset, 2.0 Male to Female DB9 Serial Converter for Cashier Register,Industriual Machinery(PL2303 Chip Female)
- Model #: TOLKB0H6T1GP3Z
- $80.99 –
- Free Shipping

Quick View
TECHTOO 4 Port Professional FTDI CHIP USB to Serial RS232 DB9 Adapter Converter Serial Cable 9-Pin Male to Male with Thumbscrews (W/Thumbscrews, 4 RS232 Port)
- Model #: TOLKB06ZXRR5N7
- $63.99 –
- Free Shipping

Quick View
- $19.87 –
- Free Shipping

Quick View
USB to RS232 Serial Cable Converter with FT232 Chipset USB to DB9 Male RS232 Converter Cable Compatible with The PLC 11,10, 8, 7, Vista(PCM-KW-480)
- Model #: TOLKB0DNZTXJ9Y
- $81.99 –
- Free Shipping

Quick View
FOR USB To CAN Converter Adapter Serial Port TO CAN /RS232 232 TO CAN with TVS Surge Protection Support XP/WIN7/WIN8
Limited time offer, ends 08/31
- Model #: C5YJ-S527-835
- $29.49 –
- Free Shipping

Quick View
FOR USB2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable chipset 1.8M Ring Led
- Model #: C731-0917-LJU06
- $83.99 –
- Free Shipping

Quick View
FOR USB2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable chipset 1.8M Ring Led
- Model #: C731-1005-LJU06
- $83.99 –
- Free Shipping

Quick View
USB to RS422 RS485 Serial Converter Cable FTDI Chip 921600bps Industrial Automation
- Model #: C731-0927-LJU06
- $63.99 –
- Free Shipping

Quick View
USB to RS485 RS232 Converter Cable, with CH340+ZT485 Chipset Serial Port Connector, 16.4 Feet Extension Cable Industrial Adapter Supports Windows XP 7 8/Linux/Mac
- Model #: LHXJU016-C731-077
- $80.99 –
- Free Shipping

Quick View
USB to DB9 RS232 Serial Adapter Converter Compatible with 11 10 8 7 XP Android Linux Vista
- Model #: TOLKB0H6V6RRBQ
- $87.99 –
- Free Shipping

Quick View
USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem)
Limited time offer, ends 08/23
- Model #: C43K-0420-1408
- $40.93 –
- Free Shipping

Quick View
USB to RS232 Serial Port Adapter Connector 9-Pin DB9 Serial COM Port Adapter Converter Cable
- Model #: TOLKB0DP7SZV6Z
- $55.99 –
- Free Shipping

Quick View
BONAEVER USB to Serial Adapter Com Reserved Function 4 RS232 Ports Compact Design Compact Design USB to RS232 Adapter Windows Compatible Suitable for Notebook Computers
- Case Type: Protection Case
- Model #: D80Y370G-13
- $35.99 –
- Free Shipping

Quick View
USB to RS232 DB9 Serial Female Converter Adapter CableFor Cashier Register Modem COM
- Model #: TOLKB0H6M7C8GB
- $67.99 –
- Free Shipping

Quick View
USB B-Port Printing Port Male to DB9 Male RS232 Serial Cable DB9 to USB B-Type Data Transmission Printer Adapter Cable 5Meter
- Model #: GENXB0DSVTHWQZ
- $72.99 –
- More options from $72.99 - $74.99
- Free Shipping

Quick View
Aomoproing 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
- Model #: dd-199
- $45.99 –
- Free Shipping

Quick View
- $38.98 –
- Free Shipping

Quick View
USB A to UART TTL 1.8V Level with Chipset Serial Cable for TTL-232RG-VREG1V8-WE 1.8Meter
- Model #: GENXB0FR5JFM7S
- $75.99 –
- More options from $75.99
- Free Shipping

Quick View
4.9Ft USB to RS232 RS485 RS422 Converter USB-A RS-232 RS-485 RS-422 Cable Serial DB9 Connector Full Half Duplex UT-8890
- Model #: TOLKB0DP3BWCC2
- $89.99 –
- Free Shipping

Quick View
RS232 Female serial Cable DB9 Female pair USB cable COM port mini USB TO RS232 Cable
Limited time offer, ends 09/11
- Model #: wa-1174
- $15.10 –
- Free Shipping

Quick View
RS232 female serial cable to USB female mother-to-female connection cable DB9 hole to USB female data cable
Limited time offer, ends 09/11
- Model #: wa-1166
- $14.10 –
- Free Shipping

Quick View
JAENFONG USB 3.0 to SATA 7 15 22Pin Adapter converter Cable Serial ATA sataIII to USB3.0 For PC laptop 2.5'' Ssd Hdd Hard Disk Drive
Limited time offer, ends 08/31
- Model #: fx-446
- $23.52 –
- Free Shipping

Quick View
USB B-Port Printing Port Male to DB9 Female RS232 Serial Cable DB9 to USB B-Type Data Transmission Printer Adapter Cable 5Meter
- Model #: GENXB0DSVSMFXZ
- $72.99 –
- More options from $72.99 - $74.99
- Free Shipping




