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
Dual channel serial port to Ethernet RJ45 network port CH9121 UART to network port bidirectional transparent transmission
- Model #: IO6OI-145
- $18.86 –
- Free Shipping
Quick View
Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C75J*OYJ*G1*0727-308
- $17.67 –
- Free Shipping
Quick View
10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux
- Brand: METRA
- Color: Blue
- Length: < 1"
- Connector Number: 9
- Model #: 952984033861
- $53.99 –
- Free Shipping
Quick View
USB to Serial Adapter Cable with FTDI FT232RL Chipset DB9 RS232 Male Port Supports Windows 11 10 8 7 and Mac Linux (6 Feet)
- Model #: YC5KU.jiudian.0226
- $22.09 –
- Free Shipping
Quick View
DB9 RS232 Female to RJ45 Female Serial Extender Adapter, Serial Port Over LAN Connector, Extend RS232 Signal via Cat5/Cat5e/Cat6 Ethernet Cable for Industrial Equipment, PLC, POS Machine
Limited time offer, ends 08/31
- Model #: C24W-X6223
Quick View
Ethernet Network Serial Port Converter RJ45 to RS232 RS485 RS422 Industrial Device Server Support TCP/RTU/UDP with Power Cable
- Model #: DW-TXI038
- $46.99 –
- Free Shipping
Quick View
PCI serial card PCI TO 2 Port RS485 RS422 COM Serial Port adapter converter card
- Model #: C75J*OYJ*G1*0717-243
- $93.96 –
- Free Shipping
Quick View
Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C7FW-0625465
- $17.67 –
- Free Shipping
Quick View
FTDI CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable
- Model #: YQC-T4135
- $79.49 –
- More options from $79.49 - $80.99
- Free Shipping
Quick View
PCI-E 8 Port RS232 Serial Expansion Card, PCI Express DB9 8 Channel COM Controller Card with Multi Chipset
Limited time offer, ends 08/31
- Model #: C24W-X7291
Quick View
FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
- Model #: baekhyun-2468
- $44.56 –
- Free Shipping
Quick View
JAENFONG Ethernet RJ45 to RS232 DB9 Serial Port Device Server Converter Industrial Ethernet LAN Adapter Support TCP/RTU/UDP Modes
- Model #: ZZ-959
- $30.31 –
- Free Shipping
Quick View
FTDI Chip Isolated USB to TTL/RS232/RS485 3 IN 1 Serial Port Adapter Industrial-grade TTL RS-232 RS-485 Isolation
Limited time offer, ends 08/31
- Model #: C5YJ-S527-208
- $40.19 –
- Free Shipping
Quick View
2 Pack DB9 RS232 Serial to RJ45 Console Extender Adapter, 9Pin Male Female Serial Port to RJ45 Female CAT5 CAT6 Ethernet LAN Converter for Network Router Switch Debug
Limited time offer, ends 08/31
- Model #: C24W-X7342
Quick View
DB9 RS232 Breakout Terminal Block Module with Housing, Solder-Free D-SUB Female Serial Port to Wiring Terminal Breakout Board Adapter
Limited time offer, ends 08/31
- Model #: C24W-X6762
Quick View
(1.5m / 59 inch) USB to Serial Converter USB to RS-232 Adapter nine-pin com port DB9
- Model #: USB to RS-232
- $29.99 –
- Free Shipping
Quick View
6-Pack DB9 RS232 Serial Gender Changer Coupler, 9Pin DB9 Male to Male & Female to Female Serial Port Adapter for Industrial Equipment, POS Machines, PLC Controllers
Limited time offer, ends 08/31
- Model #: C24W-X6591
Quick View
10 Pack DB9 RS232 Serial Gender Changer Adapter, 9Pin Male to Male & Female to Female Serial Port Coupler Connector
Limited time offer, ends 08/31
- Model #: C24W-X6668
Quick View
TRENDnet USB Type C to RS-232 DB9 Serial Adapter, TUC-S9, Connect an RS-232 Serial Device to a USB Type C Port on Your Computer, 1.8m (5.9ft), Supports USB 3.0/2.0/1.1, Supports Windows
- Brand: TRENDnet
- Type: Switches
- Length: 7.000
- Features: Connect an RS-232 serial device, such as a switch, POS system, a modem, to a USB type C port on your computer 5.9 ft. / 1.8m cable for easy installation Supports USB 2.0, and compatible with USB 1.1 and USB 3.0 ports Supports Windows® 2-year warranty
- Model #: TUC-S9
Quick View
10 Pack DB9 9Pin RS232 Serial Gender Changer Coupler, Male to Male & Female to Female DB9 Serial Port Adapter Connector
Limited time offer, ends 08/31
- Model #: C24W-X6671
Quick View
Right-Angled 90° DSUB RS232 9Pin Male to Female Downward Elbow Adapter, D-SUB Serial Port Extender for PC, Projector & Display Devices
Limited time offer, ends 08/31
- Model #: C24W-X3777
Quick View
4 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Adapter for PLC, POS, Industrial Controllers & Testing Equipment
Limited time offer, ends 08/31
- Model #: C24W-X6649
Quick View
6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment
Limited time offer, ends 08/31
- Model #: C24W-X6661
Quick View
12 Pack DB9 RS232 Serial Female to Female Gender Changer Coupler, 9Pin Serial Port Connector Adapter
Limited time offer, ends 08/31
- Model #: C24W-X7363
Quick View
4 Pack DB9 Female to Female RS232 Serial Coupler, D-SUB 9Pin Serial Port Gender Changer Extender Adapter for PLC, Scanner, POS & Industrial Serial Devices
Limited time offer, ends 08/31
- Model #: C24W-X6646
Quick View
USR-N540 4-Port Industrial Serial to Ethernet Device Server, RS232/RS485/RS422 to RJ45 TCP/IP Converter with Modbus Gateway, DHCP & DNS Support for Industrial PLC Automation
Limited time offer, ends 08/31
- Model #: C24W-X7015
Quick View
4 Pack DB9 Male to Male Gender Changer, D-SUB 9 Pin RS232 Serial Port Coupler Adapter for Industrial Serial Equipment
Limited time offer, ends 08/31
- Model #: C24W-X6620
Quick View
Harddisk Boxs USB C 3.0 2.5 Inch Serial Port HDD SSD Shell SATA 3.0 External Enclosure Hard Drive Disk Box Extra Hard Disk Case(Blue)
- Model #: ff-vv-177
- $11.96 –
- Free Shipping
Quick View
4-Pack DB9 Female to Female Gender Changer, 9 Pin D-SUB RS232 Serial Port Coupler Adapter for Serial Communication Devices, PLC Controllers, POS Equipment
Limited time offer, ends 08/31
- Model #: C24W-X6565
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 08/16
- Model #: HYH-20260701-C7CC-1440
- $31.66 –
- Free Shipping
Quick View
FTDI Chip USB to 3.3v 5v TTL UART Isolated Serial Converter Adapter Support Win7/8/10
- Model #: C783-WXY-70220303
- $31.99 –
- Free Shipping
Quick View
CableCreation USB to RS232 Serial Adapter with FTDI Chipset, USB 2.0 Male to DB9 RS232 Female Converter, Black for Cash Register, Modem, Scanner, Industrial Machinery & CNC Equipment
Limited time offer, ends 08/31
- Model #: C24W-X6622
Quick View
USB To RS485 Converter Module Industrial Grade Serial Module RS485 Converter Module
- Model #: TPR5TRP-404
- $22.86 –
- Free Shipping