Description Description: brand new and high quality. Item Type: PCI-E for Express 1x To 16x Extender Riser Card Adapter Board size: approx. 13cm 4.5cm 1.5cm/5.12 1.77 0.59 Color: Blue USB Cable Length: approx. 60cm/1.97ft Power Cable Length: approx. 15cm/5.91ft Using 60cm USB 3.0 cable as extender cable ,premium quality and super speed With 3x FP solid capacitors, making graphics power supply more stable and secure With SATA 15pin Male to 6pin power cable,more powerful, and reduce the burden of the motherboard. Gold plated contacts for better connectivity and long life. for 1x, 4x, 8x, 16x PCI-E slot of the motherboard. With side clip to fasten other card. No driver needed. Dedicated for bitcoin mining. Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you 4.No retail package Package includes: 1 X PCI-E 16X Aadapter 1 X PCI-E 1X Riser Board 1 X USB 3.0 Cable 1 X SATA 15 Pin-6Pin Power Cable