PCIe IEEE 1394 firewire adapter is backward compatible with devices in 400/200/100Mbps transmission speed. Provide with a low profile bracket and a firewire cable, your best choice of firewire card for PC. | Works with Various Types of FireWire 800 (1394b) and 1394a Devices Including Portable Hard Disk, DV Camcorder, Digital Camera, CD-RW/DVD-ROM Drive and Other Audio/Video Devices. | VIA chip, compliant with PCI Express Base Specification 1.0a and compliant with IEEE 1394-1995, 1394a-2000 and OHCI 1.1 Standards. | Plug and play. It support Windows 98se/me/2000/XP/server 2003/Vista/7 32 bit /64 bit /win8/win10/Mac OS. | No drive required, 1394 devices are built into Windows 98 2nd and above (included) operating systems, It does not need to download driver separately.

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 1.5Mbps 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 PCIe combo serial parallel expansion card, pls feel free to contact us, we will provide a solution within 24hrs.