1. USB hub all-aluminum body. Fine craftsmanship, Rugged metal housing protects against breakage and is more durable than plastic. 2. 7 in 1 hub,Fast data transfer, 1 Port USB 3.0 Hub, 4 Port USB 2.0, Transmission of data without waiting, fast and efficient. 3. USB charger can charge four phones at the time, USB Hub Extensions very . 4. Mini portable and easy to carry, Keep your desk clean. More enjoyable work and play 5. Hub Extender meet the multi-port expansion requirements of the device. Charging, USB flash drive, mouse, keyboard. 7-in-1 : 1*USB3.0 4*USB2.0 1* 5W port 1*USB-C data port Suitable for: For Type C Smartphones, Computers, Tablets and , Pro 11 / Pro 12.9 etc. For USB Computers Tablets Smartphones devices etc. color:Silver Material:Aluminum alloy Package Contents: 1 x USB hub Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.