UCEC USB 3.0 Extension Data Cable - Up & Down Angle - Type A Male to Female - Pack of 2 (Black) Material: Silicone + copper USB3.0 AM up and down angle to AF extension data cable(Black) Suitable for notebook, PC computer which need 90 degrees angles or space / cornor restrictions. Easy to use, meet USB 3.0 standard specifications Offers a throughput of up to 4.8Gbps when used with a USB 3.0 host and device,an astounding 10x the capability of USB 2.0 (480Mbps) There are high efficiency and low power optimization on the USB3.0 specification and power supply, each USB port can provide up to 900ma power to ensure adequate power connected devices