*****. **********Best Quality Guranteed. *****This card capability allow for upgrade with additional serial or parallel cards to your computer easily. *****Multi-mode IEEE 1284 compliant controller (SPP, PS2, EPP, ECP), Faster data rates up to 1.5M bps for parallel port. *****Plug and Play, Automatically selects IRQ & IO address, Supports IRQ sharing. *****Compliant with ExpressCard/34mm Standard. Compatible to 1-Lane (x1) PCI-Express Throughput.
*****Operating System: Windows 32bit 2000/XP/2003 Server/Vista and 64bit XP/2003 Server/Vista/WIN7/WIN8/WIN10 / Linux. If there was any problem with combo serial parallel expansion card, pls feel free to contact us, we will provide a solution within 24hrs.