Features: brand new and high quality Graphics power supply using four solid capacitors, so that the graphics card power supply more stable and safe. 6PIN interface makes the graphics card independent of the motherboard to reduce the load on the motherboard. This reduces the burden on the motherboard when connecting multiple graphics cards. Graphics card slot using original imported connector, contacts better. PCI-E connector with multi-layer shielded wire, the longest can be connected to for 3M and will not attenuate the signal. The USB cable is soft and stable, easy to route, and the graphics card can be placed at will.The power cord uses pure copper wire to avoid burns during use. The card slot is equipped with a fixing buckle, which makes it easier to remove the graphics card and fix the graphics card, and the graphics card will not fall off from the slot. Specifications: Model: XHX-Pci-e 1X Name: USB 3.0 PCI-E 1X to 16X Graphics Extension Cable Card Interface: PCI-E 1X Size: Pls see the pictures Product Material: ABS+Metal Color: White/ Black / Blue Package Includes: 1PC x Pci-e 1X Card note: 1.When plugging or unplugging the PCI-E extension cable, the computer must be disconnected and then plugged in. Be sure to read the precautions when using! 2. The matching wire is customized,be sure to recognize the direction when plugging in. 3. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. 4. Please allow 0-1cm error due to the manual measurment.