1. Wide Application: PCIe combo serial parallel expansion card for Standard Desktop, Server, POS, PLC, Factory Control, Automation, Scientific Sensor, Scanner,etc.
2. Combo Expansion: Add 2 high speed pin, RS 232 serial ports and a pin parallel port to your PC via the MINI PCI E expansion slot.
3. Slim Bracket: pin parallel port baffle cable and pin RS 232 serial baffle cable with tall and short irons, suitable for 2U chassis, support for and for .
4. Number of Interfaces: PCI express to printer LPT port expansion card has 2 DB9 pin RS 232 serial ports, 1 pin parallel port.
5. Thickened Gold Plated Pin: Serial PCIe card adapter adopts immersion gold process, which has good conductivity and , ensuring good and improving data transmission rate.

Spec:
Item Type: Mini PCIe Combo Serial Parallel Expansion Card
Product Material: PCB
Number of Interfaces: 2 x DB9 Pin RS 232 Serial Port, 1 x Pin Parallel Port
Applicable Slot: Mini Pci E (not for MSATA or Mini Pci E Wireless Internet Card Slot)
Bus Bandwidth: About 6gb/s

packing list:
1 x Mini PCIe Combo Serial Parallel Expansion Card
1 x Print Port Baffle Line
1 x Serial Baffle Cable (RS232)
1 x Screw