Your Browsing History
Any questions? Our AI mode will help you find out quickly.
Try me now

Quick View
PCIe to 4-Port RS232 Serial Card 4 x DB9 COM Port Expansion Adapter, AX99100 Chipset, 1-to-4 Industrial Serial Controller for PC / Embedded Systems
- Model #: 666ZP0724ZP.202650
- $42.99 –
- Free Shipping

Quick View
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 08/15
- Model #: XMHKC2ZP-731352
- $51.46 –
- Free Shipping

Quick View
4-Port PCIe RS232 Serial Expansion Card, Four DB9 COM Port Adapter for Industrial PC
- Model #: B3EN-S2392
- $57.89 –
- Free Shipping

Quick View
PCIe to 2-Port RS232 Serial Card 9-Pin COM Port Expansion Adapter, WCH382L Chipset, Parallel Port Converter, PCI-E to DB9 Serial Interface Card for Desktop PC
- Model #: 666ZP0722ZP.202640
- $29.99 –
- Free Shipping

Quick View
PCI Multiport Serial Card Serial port RS232 6 COM port 9-pin device PCI card industrial expansion 9865 chipset win10
- Model #: 20260720ZP6929C5JS
- $57.01 –
- Free Shipping

Quick View
Desktop PCIE to RS232 serial port card, 2-port PCIE to 232 serial port expansion card, 9-pin COM port adapter card
Limited time offer, ends 08/15
- Model #: C738-WXY-8050004
- $28.79 –
- Free Shipping

Quick View
USB2.0 to RS232 RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable FTDI chipset 1.8M (RS232/RS422/RS485)
- Model #: 20260720ZP7178C5JS
- $93.30 –
- Free Shipping

Quick View
PCI Eight Serial Port Card RS232 Expansion DB9 Pin Adapter Card COM Communication Filtering Anti-interference and Anti-surge
- Model #: 20260720ZP6917C5JS
- $77.73 –
- Free Shipping

Quick View
USB3.0 TYPE-C To rs232/485/422 converter serial port com port 9-pin transmission industrial grade PLC control computer
- Model #: 20260720ZP6999C5JS
- $86.39 –
- Free Shipping

Quick View
PCIe Dual DB9 RS232 Serial Card, 2-Port COM Port Expansion Adapter for Industrial PC & Desktop
- Model #: B3EN-S2376
- $47.89 –
- Free Shipping

Quick View
16ft 5meters USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection
Limited time offer, ends 08/15
- Model #: LHXC6W1JU14-189
- $99.98 –
- Free Shipping

Quick View
PCI-E to 8 Port RS232 Serial Adapter Serial DB9 Controller Systembase SB16C1058PCI asm1083 Chip 8s 8 ports RS-232 com to pcie
- Model #: 20260720ZP7057C5JS
- $164.68 –
- Free Shipping

Quick View
5PCS USR-K7 TTL UART to Ethernet Serial Server Module, 10/100Mbps RJ45 Port, Modbus RTU to TCP Converter
- Model #: ZP0806ZP.20261249
- $183.98 –
- Free Shipping

Quick View
W630 Industrial Serial to WiFi Ethernet Converter RS232 RS485 Dual LAN Port Modbus RTU Gateway
- Model #: ZP0806ZP.2026569
- $84.78 –
- Free Shipping

Quick View
RS232 splitter 8 port Divider DB9 Serial RS232 Data Transfer Protocol COM with Power Adapter RS-232 female to male Converter
- Model #: 20260720ZP7026C5JS
- $111.12 –
- Free Shipping

Quick View
RS232 splitter 4 Port DB9 Serial Splitter 1 in 4 out Support Bidirectional Transmission Serial adapter MT-RS104
- Model #: 20260720ZP7006C5JS
- $86.39 –
- Free Shipping

Quick View
IO-PCE382-2S PCIe X1 2-Port DB9 RS232 Serial Expansion Card for Industrial PC & Data Acquisition Equipment
- Model #: B3EN-S2383
- $33.89 –
- Free Shipping

Quick View
USB2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable FTDI chipset 1.8M Magnetic Ring Led
- Model #: 20260720ZP7278C5JS
- $51.83 –
- Free Shipping

Quick View
5 Pack Serial Port 9 Pin Null Modem Adapter DB9 FemaleFemale RS232
- Model #: JrSDq-B01BZ31HHK
- $24.88 –
- Free Shipping

Quick View
FOR MiniPCIe To Four RS232 Serial Port Expansion Card MiniPCIe To DB9 Pin COM Port Adapter Card 9904
- Model #: 20260720ZP6997C5JS
- $87.15 –
- Free Shipping

Quick View
WRIARICH PCIe x1 to 4-Port DB9 RS232 Serial COM Expansion Card, AX99100 ASIX Chipset Industrial I/O Adapter for Desktop PC
- Model #: SDGF98SV62
- $39.89 –
- Free Shipping

Quick View
UT-2501 serial port 232 to RS232 CANBUS to BUS CAN transparent converter using TVS RS-232 to CANBUS Converter TTL Level
- Model #: 20260720ZP6890C5JS
- $62.20 –
- Free Shipping

Quick View
RS232 to RS485 Serial Port Data Interface Adapter Converter 1.2KM
- Model #: CLAWB0G3518FST
- $84.99 –
- Free Shipping

Quick View
10 Pack White DB9 Male RS232 Breakout Board with Housing, Solder-Free D-SUB 9Pin Serial Port to Terminal Block Wiring Adapter Module
- Model #: ZP0806ZP.20261062
- $48.68 –
- Free Shipping

Quick View
USB 4-Port Serial Adapter/USB 2.0 Quad Port Serial DB-9 RS-232
- Model #: CLAWB004ET8ZAA
- $225.99 –
- Free Shipping

Quick View
Chip Isolated USB to T-T-L/RS232/RS485 3 in 1 Serial Port Adapter Industrial-Grade T-T-L RS-232 RS-485 Isolation
- Model #: CLAWB0CS64MWPJ
- $198.99 –
- Free Shipping

Quick View
USB to RS485 Serial Port Converter Adapter Cable 6Pin Wire End FT-DI Chip Supports Windows 10 8 7 XP and M-a-c O-S
- Model #: CLAWB0CS5ZYRNL
- $126.99 –
- Free Shipping

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
- Model #: ZP0806ZP.2026701
- $104.79 –
- Free Shipping

Quick View
ANMBEST 10PCS DB9 Female Ethernet Adapter, 9 Pin Serial Port Female to RJ45 Ethernet LAN Extend Modular Converter, F/F
- Model #: 668706886818
- $41.99 –
- $5.99 Shipping

Quick View
- $37.89 –
- Free Shipping

Quick View
PCIe 4-port power supply conversion card with RS232 serial port card, SATA power supply 9-pin conversion card
Limited time offer, ends 08/15
- Model #: C738-WXY-80500036
- $41.79 –
- Free Shipping

Quick View
M.2 to four-port RS232 serial port card COM ports M KEY adapter card DB9-pin expansion card
Limited time offer, ends 08/15
- Model #: C738-WXY-80500037
- $42.79 –
- Free Shipping

Quick View
Mini PCIe to Serial RS-232 port DB9 Adapter 4 ports RS232 to Mini PCI-e Card chipset converter card
- Model #: 20260720ZP6889C5JS
- $65.65 –
- Free Shipping

![USB 16 Port Serial Adapter (RS232) [Black] USB 16 Port Serial Adapter (RS232) [Black]](https://c1.neweggimages.com/productimage/nb300/C42AD25112910GL487B.jpg)
