["Description:\n\nFeature:\nMade of high-quality material, durable, firm and stable for us to use.\nUSB coupler connects any USB 3.0/2.0/1.x cable with the full-sized Type A connector to another USB cable.\nExtend the length of an existing cable or connect to an installed cable located in the back of a computer,connect to USB male to male cable,will become a USB extension cable.\nIt provides up to 5 Gbps data transfer rate while supporting backwards compatibility with USB 2.0/1.x cables.\nUSB 3.0 coupler has gold-plated connectors that provide durability and resist corrosion; Easy-grip treads make frequent unplugging a breeze.\nCompace size and light weight, it is easy and convenient for us to take and carry.\nUSB 3.0 Female to Female Adapter only, other accessories demo in the picture is not included!\n\nSpecifications:\nItem Type: USB 3.0 Female to Female Adapter\nMaterial: Aluminum Alloy+ABS\nSize: 3.1cm\nColor: Black,Gold,Gray,Blue,Red,Pink\nQuantity: 1 Pc\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x USB 3.0 Female to Female Adapter"]