Product Name: USB 3.1 to USB-C Adapter Product model: T-809A Product interface: 4 USB3.1A ports to 1 USB-C 1.Ultra-thin design, appearance, highly portable Size. 2.Connect both old and new USB devices for data transfer and charging by turning a USB-C port on a computer or cell phone into a USB-A port. 3.USB OTG support to plug in and use USB flash drives, keyboards, mice, and with your USB-C smartphone or . 4.More Ports to do more: USB C hub conveniently connects to the latest 5.Transfer data between a USB-C device and a standard USB flash drive, hard drive, phone, or at up to 5Gbps Compatible models: 2017, Retina 12 inch Laptop 2015/2016, Pro 2016/2017 13-inch/15-inch with 3/USB-C Port/Touch-Bar, Google Pixelbook / Chromebook 2016 / 2017, Book 2, Switch 5 / Alpha 12 / Spin 7 / Chromebook R13 / Aspire V Nitro 15, Chromebook Flip C302CA, XPS 13 9350/9360 / XPS 15 9550 / XPS 12 9250 / Precision 5510 / Chromebook 11, Spectre 13 / Spectre X2 / X360 / Elitex2 1012 / Elitebook G1 / ZBook 15 G3 Yoga 920 14 inch / Miix 720-12IKB 80VV / N23 Yoga Chromebook ZA26 / Yoga 720-13IKB 80X6 / 910-13IKB Glass 80VG,NUC, Galaxy S8 / Galaxy S8 Plus / Galaxy Note 8,Google 5X / 6P / Pixel / Pixel XL LG G5 / LG G6,Or Other USB C Laptops, Desktops, Cell Phones colour: gray Material: metal size: 8.2x1.4x0.7cm Cable length: 17cm Package Contents: 1 * USB 3.1 to USB-C Adapter Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.