Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI beta will help you find out quickly.
Try me now
Quick View
DB9 Serial Null-Modem Cable, DB9 Female/DB9 Female, 10-ft. (3.0-m)
- Electrical Outlet Plug Type: Consumer Electronics
- Model #: EYN257T-0010-FF
- $43.23 –
- More options from $43.23 - $56.00
- Free Shipping
Quick View
USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
- Model #: 6902377956
- $49.98 –
- Free Shipping
Quick View
DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter Gold Plated 2 Pack
- Model #: 20-B0772VPX95
- $20.99 –
- More options from $14.99 - $20.99
- Free Shipping
Quick View
USR-TCP232-304 Serial RS485 to TCP/IP Ethernet Server Converter Module with Built-in Webpage DHCP/DNS Supported
- Model #: 69048978932
- $51.24 –
- More options from $51.24
- 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
Industrial-grade 8-port RS232 serial port splitter (1x8, 8x1) RS-232C COM DB9 splitter (metal)
- Model #: 5564284438614
- $158.50 –
- Free Shipping
Quick View
PCI Express PCI-E 4 Port Serial RS-232 COM DB9 Card Adapter Converter
Limited time offer, ends 07/05
- Model #: C2AG-0116-C3
- $48.11 –
- More options from $48.11 - $51.44
- Free Shipping
Quick View
Serial DB9 Pin RS232 Switcher Sharer Splitter 2 in 1 Out 1 in 2 Out Bi Directional Interchange1 Host at a time 2 Computer Host laptops Sharing Monitoring or Hard Disk
- Model #: W.C5K8-260629.488
- $58.98 –
- Free Shipping
Quick View
WISDUM 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15069
Limited time offer, ends 07/05
- Model #: C2AG-0128-C21
- $88.07 –
- More options from $88.07 - $93.50
- Free Shipping
Quick View
WISDUM RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server
Limited time offer, ends 07/05
- Model #: C2AG-0127-C43
- $42.44 –
- More options from $42.44 - $45.47
- Free Shipping
Quick View
Upgraded Tiny USR-TCP232-T2 Serial Module Tiny Serial Ethernet Converter Module UART TTL to Ethernet TCPIP Module Support DHCP and DNS
- Model #: 69048978808
- $43.14 –
- More options from $43.14
- Free Shipping
Quick View
Upgraded Tiny USR-TCP232-T2 Serial Module Tiny Serial Ethernet Converter Module UART TTL to Ethernet TCPIP Module Support DHCP and DNS
- Model #: 69048978811
- $43.14 –
- More options from $43.14
- Free Shipping
Quick View
JAENFONG Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS, 200 Upgraded Built-in webage USR-TCP232-302
- Model #: MJU-1182
- $30.00 –
- Free Shipping
Quick View
USR-DR302 DIN-Rail Modbus RS485 Serial Port to Ethernet Converter Bidirectional Transparent Transmission Between RS485 and RJ45
- Model #: cy-4773
- $76.39 –
- Free Shipping
Quick View
PCI-E 1 Parallel port 2 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip
- Model #: EC-466
- $29.63 –
- Free Shipping
Quick View
diewu WiFi & Ethernet RJ45 to RS232 & RS485 WiFi Serial Device Server Converter Module Support TCP/UDP/IP P2P
- Model #: 69048979817
- $51.83 –
- More options from $51.83
- Free Shipping
Quick View
2.5 inch Micro SATA 7+6 Male to SATA 7+15 Female Adapter Card Serial ATA Converter for Lenovo 310 312 320 330 IdeaPad 510 5000
- Model #: 69048979672
- $15.99 –
- Free Shipping
Quick View
JAENFONG USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (1PCS)
- Model #: MJU-1162
- $46.99 –
- Free Shipping
Quick View
USR-DR301 DIN-Rail RS232 Serial to Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket
- Model #: 69048979309
- $40.42 –
- More options from $39.33 - $40.42
- Free Shipping
Quick View
FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: 69048979821
- $25.02 –
- More options from $25.02
- Free Shipping
Quick View
FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Whole Set)
- Model #: 69048979822
- $26.52 –
- More options from $26.52
- Free Shipping
Quick View
FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Whole Set)
- Model #: 69048979820
- $26.52 –
- More options from $26.52
- Free Shipping
Quick View
RS232 to RS485 Data Converter Serial Adapter 1.2KM 4 Bit
- Model #: CW-USB-DF1918
- $62.50 –
- Free Shipping
Quick View
Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS, 200 Upgraded Built-in webage USR-TCP232-302
- Model #: 69048978931
- $32.20 –
- More options from $32.20
- Free Shipping
Quick View
Sale 2pcs/lot 4 Four RS-232 RS232 DB9 9 Pin Serial Port to PCI I O Controller Card Adapter Lowest price for desktop
- Model #: CW-USB-DF3221
- $119.20 –
- Free Shipping
Quick View
6 Foot DB25 25 Pin Serial Port Cable Male/Female RS232
- Model #: 6476073729652ASDFA982963
Quick View
Wholesale Riveting type 10 pcs female DB9 Serial Port to terminal RS232 to RS485 Terminals breakout board pin 1/2/5/6
- Model #: CW-USB-DF2657
- $90.30 –
- Free Shipping
Quick View
diewu RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server
- Model #: 69048979962
- $40.97 –
- More options from $40.15
- Free Shipping
Quick View
HF Elfin-EE10 Serial Server Serial Port RS232 to Ethernet Serial Port ModbusTCP/HTTP Support TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: 69048980005
- $24.90 –
- Free Shipping
Quick View
USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (10PCS)
- Model #: 69048979795
- $379.64 –
- Free Shipping
Quick View
USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (1PCS)
- Model #: 69048979794
- $49.99 –
- More options from $49.88
- Free Shipping
Quick View
USR-K7 Low Cost TTL UART to Ethernet Module 10/100Mbps Super Port Ethernet to Serial Module Support Modbus RTU to Modbus TCP with RJ45 Port (1PCS)
Limited time offer, ends 07/19
- Model #: 69048980467
- $29.70 –
- More options from $29.70 - $35.87
- Free Shipping