BYL-2013U3 12cm 4 in 1 USB to USB3.0x4 HUB Adapter Instantly add 4×USB3.0 ports to your PC, which allows you to connect to your camera, card/CD reader, printer, driver, webcam and more USB peripherals 1.2M extension cord Connect multiple devices, four USB connections to meet your various expansion needs Aluminum alloy one-piece shell design, no fingerprints and easier to use. Resolve issues such as shortage of notebook interfaces Watch movies, play games, work, and entertain without any obstructions Metal material, good at heat-dissipation and durable. Compact and simple design, not occupying space, easy to carry. Simultaneous use of 4 ports for higher efficiency Compatible with USB1.1, 2.0 and 3.0. Transmission rate: 5Gbps
