Sienoc USB 3.0 Adapter Combo Vertical Up Angle Donw Angle Adapter USB 3.0 Male to Female 90 Degrees dapter Coupler Connector Perfect for those tight spaces behind your computer, TV, DVD player, or any object near a wall,Super Speed USB 3.0. Supports Super speed data transfer rate of up to 5 Gbps. Advantages: adopts plastic, alloy and brass as raw material, containing copper plug, membrane, copper foil and outer mold,which ensures that transmission effect will not be disturbed or weaken due to adapter. 90-degree angle USB head extension Package Included:1x USD 3.0 up angle adapter,1x USB 3.0 down angle adapter