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.

【High Quality】The 6-Pin pcie riser kit are the best solution for setting up Ethereum/Bitcoin/Litecoin mining rigs or any other GPU-mined altcoin mining rigs. | 【Excellent Stability & Special 8 Capacitors】 The 8 independent solid capacitors for graphics card power supply are specially designed to improve the stability and safety of the power supply compared to the ordinary 4 capacitors. It also comes with a 6-pin power extension cord, which effectively solves the problem of insufficient power supply capacity. It provides super fast and stable mining. | 【Three Types of Power Supply】SATA power interface, 6-pin power connector, and 4-pin peripheral power supply. You can choose freely and reduce the burden on your motherboard. You can choose the one that best suits your actual usage environment. | 【Stable Cable】60cm USB 3.0 cable, very soft and easy to place and route. Cable with shield net inside is more stable for mining. PCI-E 1x to 16x powered riser adapter card with multi-layer shielded wire will not weaken the signal within 3 meters. | 【Widely Applicable】It is compatible with 1x, 4x, 8x, and 16x PCI-E slots on the motherboard, dedicated for alt coin mining. and it is compatible with Linux, xp, win7/8/10. At the same time, it has an LED indicator to clearly check the power status.If the PICE RISER doesn't work, please contact with us to get replacement.