Antenna cable -PE503 PCI-E Riser Card 4PIN SATA PCIE 1X 16X Adapter for Bitcoin, Simple Installation Highlights generic brand PE503 PCI-E Riser Card 4PIN SATA PCIE 1X 16X Adapter for Bitcoin, Simple Installation Description: Power supply of the graphics card uses four FP solid capacitors to make the power supply of the graphics card more stable and safe. The adapter card has a 6-pin or large 4-pin interface to improve the power supply, so that the graphics card power supply is independent of the motherboard, thereby reducing the load on the motherboard when connecting multiple cards graphics. The graphics card slot adopts the imported connector to improve the graphics card contact. The PCI-E connector uses multi-layer shielded wire, which can be connected up to 3 meters without signal attenuation. The cable is relatively flexible and easy to route. You can place the graphics card where you need it. specification: USB cable length: 60cm Material: copper Interface: PCI-E 1X 4X 8X 16X System: for Linux/xp/win7, 8, 10 Package includes: 1x USB cable 1x motherboard 1x small card