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Multiport Serial Adapters

33 items found
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Brainboxes 2 Port RS422/485 USB to Serial Adapter - USB 2.0 - DIN Rail Mountable
Brainboxes 4 Port RS422/485 USB to Serial Server - USB 2.0 - DIN Rail Mountable, Wall-mountable
Brainboxes 4 Port RS232 USB to Serial Server - USB 2.0 - DIN Rail Mountable, Wall-mountable - TAA Compliant
Brainboxes 8 Port RS232 PCI Express Serial Card 25 Pin Connectors - PCI Express x16 - 8 x DB-25 RS-232 - Serial, Via Cable - Plug-in Card - TAA Compliant
Brainboxes 4 Port RS232 PCI Serial Port Card DB25 - Universal PCI - 4 x DB-25 RS-232 - Serial, Via Cable - Plug-in Card - TAA Compliant
Brainboxes 4 Port RS422/485 PCI Serial Card - Universal PCI - 4 x DB-9 RS-422/485 - Serial, Via Cable - Plug-in Card - TAA Compliant
StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 - Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot - pcie rs485 - pci express rs485 - pcie rs485 - pci express rs422 - pcie r
SIIG DP CyberSerial 2S PCI - Universal PCI - 2 x DB-9 RS-232 - Serial - Plug-in Card
SYBA Multimedia 4 Port DB9 Serial PCI-e x1 Card - Fan-out cable design for easy access to all 4 Serial ports. Smart port shutdown built-in to minimize power usage when serial ports are not in use.
SYBA Multimedia 4-port PCIe Serial Card - PCI Express 2.0 x1 - 4 x RS-232 - Serial, Via Cable - Plug-in Card
SYBA Multimedia 8-Port RS-232 Serial PCI-Express, Revision 2.0; with Exar Chipset - PCI Express 2.0 x1 - 8 x DB-9 RS-232 - Serial, Via Cable - Plug-in Card
SYBA Multimedia Serial (DB9, RS232, COM) 2 Ports ExpressCard /34mm MCS9901 Chipset - ExpressCard/34 - 2 x DB-9 RS-232 - Serial, Via Cable
Total 33 products
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