The EX-44088 PCI-Express I/O adapter provides 8 high-performance 16C1050-type UART compatible RS-232 serial ports. It is designed for PC, thin client, or server to provide instant COM port expansion via the PCI Express Bus (PCIe). The card is fully PCI Express Plug-and-Play compatible, eliminating IRQ and I/O address configuration problems. It additionally provides +5V and +12V for a POS system (Power over System) to the 9-pin male serial connector.

Interface: RS-232 V.24
FIFO Buffer: 16C1050 with 256 Byte
±15kV IEC1000-4-2 ESD protection for RS232 I/O's
I/O addresses: Set from the operating system
Interrupt: Setting from the system BIOS with interrupt sharing
Data Bits: 5, 6, 7, 8 / Stop Bits: 1, 1.5, 2 / Parity: none, even, odd, space, mark
Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
PCI Express Interface: Fully compliant with 2.0a specification
Chipset: SystemBase

Packaging contents:
EX-44088, 1x Octopus cable, 16x nuts, Driver CD, Manual.