Multiport Serial Adapters

Showing 1–40 of 47 results

Advantech 4-port RS-232 PCI Express Communication Card w/Surge
$126.10 Add to cart
Advantech 4-port RS-232/422/485 PCI Express Communication Card w/Surge & Isolation
$311.81 Add to cart
Advantech 8-port RS-232 PCI Express Communication Card
$162.79 Add to cart
Advantech 8-port RS-232/422/485 PCI Express Communication Card
$212.07 Add to cart
B+B SmartWorx 4-port RS-232/422/485 PCI Express Communication Card w/Surge
$175.39 Add to cart
Brainboxes 2 Port RS232 Ethernet to Serial Adapter
$185.54 Add to cart
Brainboxes 2 Port RS232 USB to Serial Adapter
$108.81 Add to cart
Brainboxes 2 Port RS422/485 Ethernet to Serial Adapter
$185.54 Add to cart
Brainboxes 2 Port RS422/485 USB to Serial Adapter
$198.10 Add to cart
Brainboxes 4 Port RS-232 Universal low-profile Multiport Serial Adapter
$177.15 Add to cart
Brainboxes 4 Port RS-232 Universal Multiport Serial Adapter
$177.15 Add to cart
Brainboxes 4 Port RS232 Ethernet to Serial Adapter
$411.55 Add to cart
Brainboxes 4 Port RS232 Low Profile PCI Express Serial Card
$369.70 Add to cart
Brainboxes 4 Port RS232 PCI Serial Port Card DB25
$369.70 Add to cart
Brainboxes 4 Port RS232 USB to Serial Server
$212.05 Add to cart
Brainboxes 4 Port RS422/485 PCI Serial Card
$334.81 Add to cart
Brainboxes 4 Port RS422/485 PCI Serial Port Card With Opto Isolation
$411.55 Add to cart
Brainboxes 4 Port RS422/485 USB to Serial Server
$287.39 Add to cart
Brainboxes 8 Port RS-232 Universal Multiport Serial Adapter
$324.77 Add to cart
Brainboxes 8 Port RS232 Ethernet to Serial Adapter
$627.79 Add to cart
Brainboxes 8 Port RS232 PCI Express Serial Card 25 Pin Connectors
$557.96 Add to cart
Brainboxes 8 Port RS232 USB to Serial Adapter
$362.73 Add to cart
Brainboxes 8 Port RS422/485 Ethernet to Serial Adapter
$662.66 Add to cart
Brainboxes ES-413 Multiport Serial Adapter
$227.40 Add to cart
Brainboxes ES-457 Multiport Serial Adapter
$227.40 Add to cart
Brainboxes Industrial Ethernet to Serial 2xRS232/422/485
$383.64 Add to cart
C2G Lava Octopus 8-Port PCI 16550 DB9 Serial Card
$279.23 Add to cart
Digi Neo 4 Port Multiport Serial Adapter
$440.26 Add to cart
DP CYBERSERIAL 4S PCIE RS-232 FOUR SERIAL PORTS TO PCI EXPRESS
$108.26 Add to cart
IO Crest 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card
$34.15 Add to cart
IO Crest PCI-Express Serial Card
$66.14 Add to cart
SIIG DP CyberSerial 2S PCI
$44.09 Add to cart
StarTech.com 16 Port PCI Express Serial Card – Low-Profile – High-Speed PCIe Serial Card with 16 DB9 RS232 Ports
$511.45 Add to cart
StarTech.com 2-Port PCI RS232 Serial Adapter Card, Dual Serial DB9 Ports, Expansion/Controller Card, Windows/Linux, Standard/Low Profile
$31.50 Add to cart
StarTech.com 4 Port PCI Express PCIe Serial Combo Card – 2 x RS232 2 x RS422 / RS485
$178.71 Add to cart
StarTech.com 4 Port PCI Express Serial Card w/ Breakout Cable
$130.57 Add to cart
StarTech.com 4 Port RS232 Mini PCI Express Serial Card w/ 16650
$89.69 Add to cart
StarTech.com 4-port PCI Express RS232 Serial Adapter Card – PCIe Serial DB9 Controller Card 16950 UART – Low Profile – Windows/Linux
$129.96 Add to cart
StarTech.com 4-port PCI Express RS232 Serial Adapter Card – PCIe to Serial DB9 RS-232 Controller Card – 16950 UART – Windows/Linux
$129.96 Add to cart
StarTech.com 8-Port PCI Express RS232 Serial Adapter Card – PCIe to Serial DB9 RS232 Controller Card – 16C1050 UART – 15kV ESD – Win/Linux
$250.93 Add to cart