["Description:\r\nbrand new and high quality.\r\nFeature:\r\nUSB 3.0 interface extender, premium quality and super speed.\r\nPCI-E X1 to PCI-E X4 Convert Card.\r\nPCI for Express 1X bus type.\r\nGold plated contacts for better connectivity and long life.\r\nWoking for PCI-E 1x slot of the motherboard.\r\nPCIE 1X extended expansion card 90 degree right angle, save space design.\r\nWith power supply module, 99% devices no need external power can direct use. \r\nPlug and for Play, No driver needed.\r\nPCI-E X1 to X4 Extender Riser Adapter only, other accessories demo in the picture is not included!\r\n\r\nSpecificatins:\r\nItem Type: PCI-E X1 to X4 Extender Riser Adapter\r\nMaterial: Plastic\r\nSize: 83x17mm/3.2x0.6in\r\nColor: As shown\r\nUsage: for Motherboard PCI-E X1 Slot.\r\nQuantity: 1 Pc\r\n\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage Includes:\r\n1 x PCI-E X4 Slot Board Adapter\r\n1 x PCI-E 1X Riser\r\n1 x USB Cable"]