Your Browsing History
- In Stock
- Sold by Newegg
- New
Any questions? Our AI mode will help you find out quickly.
Try me now
Quick View
RS422 RS455 FT232RNL USB to RS232/485/422/TTL serial port module with industrial-grade digital isolation.
- Model #: Tingtxd-0829-015
- $167.80 –
- Free Shipping
Quick View
to Dual Serial DB9 RS232 RS-232 2 Port Extension Adapter Card for Desktops for W
- Brand: Fervit
- Model #: C26.8.31CXY-114
- $32.24 –
- Free Shipping
Quick View
Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM port adapter 5VDC 12DV power PCIe low profile bracket
Limited time offer, ends 09/13
- Model #: C2AG-0210-C11
- $81.88 –
- More options from $81.88 - $86.99
- Free Shipping
Quick View
JAENFONG PCIE To 8-Port RS232 Expaon Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card COM Card
Limited time offer, ends 09/16
- Model #: WLC78S.0728.Pallet3135
- $54.63 –
- Free Shipping
Quick View
DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 6FT
Limited time offer, ends 09/13
- Brand: LORDWORLD
- Model #: 26-7CXY21-111
- $46.54 –
- Free Shipping
Quick View
Modbus serial port RS485 to Ethernet Converter server USR-TCP232-304 data transmission DHCP/DNS Supported
- Model #: ZZL-RNU-ASD1248989
- $78.99 –
- Free Shipping
Quick View
Modbus serial port RS485 to Ethernet Converter server USR-TCP232-304 data transmission DHCP/DNS Supported
- Model #: ZZL-RNU-ASD1249183
- $78.99 –
- Free Shipping
Quick View
PCIe to 1-Port Parallel + 2-Port RS232 Serial Card AX99100 Chipset, 25Mbps, Pin 9 Power (5V/12V), IEEE1284
- Model #: C5JS-C0326-35
- $65.45 –
- 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
Limited time offer, ends 09/12
- Model #: S354
- $30.73 –
- Free Shipping
Quick View
FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
- Model #: zcw5142
- $44.99 –
- Free Shipping
Quick View
FTDI FT232RL USB TO MINI DIN 5 PIN MD5 MALE RS232 SERIAL COMMUNICATION CABLE FOR PANASONIC GT SERIES TOUCHSCREEN TOOL PORT TO PC (1.8M Length)
Limited time offer, ends 09/16
- Model #: WLC78S.0804.Pallet1994
- $41.57 –
- Free Shipping
Quick View
Aomoproing PCIE 2 Port Serial Expansion Card Pci Express To Industrial RS232 Serial Port Adapter 9Pin For Desktop Pc
- Model #: o-871
- $21.53 –
- Free Shipping
Quick View
FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
- Model #: zcw5217
- $44.99 –
- Free Shipping
Quick View
FOR 2 PORTS RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter AX99100 Chipset
- Model #: zcw4821
- $31.50 –
- Free Shipping
Quick View
FOR 2 PORTS RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter AX99100 Chipset
- Model #: zcw4680
- $31.50 –
- Free Shipping
Quick View
FOR RS232 RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip
- Model #: zcw4809
- $29.70 –
- Free Shipping
Quick View
FOR PCI-E Serial Port Card Pcie to 4 Serial Port RS232 9-Pin Industrial Control 4-Port Expansion Card AX99100 with Cable
- Model #: zcw4479
- $28.50 –
- Free Shipping
Quick View
PCI-E 1 Parallel port 1 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip
- Model #: S353
- $35.53 –
- Free Shipping
Quick View
FOR USB to RS232 female COM Port Serial PDA 9 DB9 Pin Cable Adapter for Win10 Win8 X 10.6 USB RS232 COM pl2303
- Model #: zcw4487
- $27.60 –
- 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
FOR 2 Port RS232 RS-232 Serial Port COM to PCI-E PCI Express Card Adapter Converter AX99100 Chipset
- Model #: zcw4830
- $33.50 –
- 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)
- Model #: CDE-1645
- $32.31 –
- Free Shipping
Quick View
FOR 2 Port RS232 RS-232 Serial Port COM to PCI-E PCI Express Card Adapter Converter AX99100 Chipset
- Model #: zcw4689
- $33.50 –
- Free Shipping
Quick View
DTech 15ft DB9 Serial Cable COM Port Male to Male RS232 Straight Through 9 Pin Data Cord
- Model #: 6476073730207ASDFA12021183
Quick View
XBee Explorer USB Mini Adapter Module FT232RL USB to TTL Serial Port Base Shield Multifunction Board
Limited time offer, ends 09/11
- Model #: C472-L6177
- $11.51 –
- Free Shipping
Quick View
PCIe to 4-Port RS232 Serial Card ASIX AX99100, 4 x DB9 COM Ports, 50-230.4Kbps, for Industrial Control, POS & Embedded Systems
- Model #: C5JS-C0326-23
- $64.97 –
- More options from $63.76 - $64.97
- Free Shipping
Quick View
FOR 2 Port RS232 RS-232 Serial Port COM DB9 to PCI Card Adapter Converter MCS 9865 Serial industry
- Model #: zcw5097
- $31.50 –
- Free Shipping
Quick View
FOR 2 Port RS232 RS-232 Serial Port COM DB9 to PCI Card Adapter Converter base chipset Serial industry
- Model #: ZCW4970
- $25.90 –
- Free Shipping
Quick View
DB44 pin to DB9 pin cable 4 Port DB9 RS-422 serial adapter cables for PCI card to 4 x RS422/485 cards
- Model #: zqzq-1388
- $28.81 –
- 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
- Model #: zcw4590
- $30.50 –
- Free Shipping
Quick View
FOR 2 Port RS232 RS-232 Serial Port COM DB9 to PCI Card Adapter Converter MCS 9865 Serial industry
- Model #: ZCW5021
- $31.50 –
- Free Shipping
Quick View
High quanlity 7PIN SATA 3.0 data male to male Port adapter straight angle 7P Serial ATA III 6Gbps Jack Connector Coupler
- Model #: OUG-805
- $17.71 –
- Free Shipping
Quick View
FOR 2 Port RS232 RS-232 Serial Port COM DB9 to PCI Card Adapter Converter MCS 9865 Serial industry
- Model #: 7300519711521
- $27.09 –
- Free Shipping
Quick View
CH9121 Serial Port to Ethernet Network Module TTL Transmission Module Industrial Microcontroller 32
- Model #: zcw1668
- $17.90 –
- Free Shipping
Quick View
FOR 2 Port RS232 RS-232 Serial Port COM to PCI-E PCI Express Card Adapter Converter 2-port Serial Low Profile Bracket
- Model #: 7300519711514
- $27.09 –
- Free Shipping