Serial controller  (330 offers of 5,353,899 product items)

StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART - PCIe RS232 - PCI-E Serial Card (PEX2S553LP) - Serial adapter - PCIe low profile - RS-232 x 2

StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - Low Profile Serial Card (PEX4S553) - Serial adapter - PCIe 1.1 - RS-232 - 4 ports

Serial cards engineered to exceed expectations Universal PCI card provides 4 industry standard RS232 serial COM ports in a single PCI slot, 9 pin or 25 pin cable options. Universal PCI is fully com...

StarTech.com 4 Port PCI Express RS232 Serial Adapter Card - Single-Lane PCI Express - Breakout Cable - RS232 Extension - PCIe Serial Card (PEX4S553B) - Serial adapter - PCIe - RS-232 x 4

PCI Express card provides 1 industry low profile 9 pin RS232 serial COM port, fits in any PCI Express slot e.g., x1, x4, x8 or x16 lanes. Available as a Standard Height card. - Fits on x1, x4, x8 o...

PCI Express Card providing one RS232 serial port and one LPT. Up to 921,600 data transfer rates and the 256 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver ...

PCI Express Card providing four RS232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver...

4xRS232 PCI Serial Port Card (3x9 pin ports + 1x9 pin port) with LPT Parallel Port for Printer Universal PCI providing four RS232 serial ports and one LPT port (3 industry standard 9 pin D RS232 po...

Universal PCI card provides 1 industry standard 9 pin RS232 serial COM ports in a single PCI slot. Universal PCI card provides 1 industry standard 9 pin RS232 serial COM ports in a single PCI slot.

Universal PCI card provides 3 industry standard 9 Pin RS232 serial COM ports in a single PCI slot. No additional external cabling neccessary because all three 9-pin ports are built into card; strea...

Universal PCI card provides 4 industry standard RS232 serial COM ports in a single PCI slot, 9 pin or 25 pin cable options. Low Profile is the industry standard small form factor design for PCI. Un...

Universal PCI card provides 8 industry standard RS232 serial COM ports in a single PCI slot, 25 pin. Universal PCI is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investm...

The EX-41052-2 PCI I/O adapter provides two high performance 16C550-type UART RS-232 serial ports. It is designed for PC, thin client or server to provide instant COM port expansion via the PCI– or...

4S Universal PCI Serial RS-232 card, 32-Bit, 4 x FIFO 16C550, supports Motherboards with 3.3V and 5V (PCI-X1.0).

Interface: RS-232 V.24 - FIFO Buffer: 161050 with 256Byte - I/O addresses and Interrupt: Setting from the System BIOS with IRQ Sharing - Data Bits: 5, 6, 7, 8 / Stop Bits: 1, 1.5, 2 / Parity: none,...