and high quality. Integrated Big 4pin and two 6pin ports , more compatibility. With 4x FP solid capacitors, making image power supply more stable and secure. Speical design with automatic antijam circuit function. With 2 led light can show the work statue of the card, Two Led 3.3V and 12V safe design. With SATA 15pin Male to 4pin , 15pin to 6pin , more powerful and flexible, and reduce the burden of the motherboard. Gold plated contacts for better connectivity and long life. With side clip to fasten other card. Compatible with 1x,4x,8x,16x PCI-E slot of the motherboard. No driver needed. Product name: PCIE Mining Card Adapter Application: for Bitcoin Mining Item: 16x Extender Riser USB3.0 PCIE Cable Color: Blue Feature: with SATA power cable Output: PCIE X16 Input: PCIE X1 Type: usb riser Compatible Models: computer Power Connector: 4pin, 6pin power connector The board Size: 122x45x13mm Compatible use: With any image card 1-slot PCI-E 1x riser card with high speed USB 3.0 cable USB 3.0 Cable length: 60cm Colour: black + red Material: ABS Package Contents: 24 x PCI-E 16X slot adapters 24 x PCI-E 1X riser card 24 x USB3.0 cables 24 x Power cords