Each port is designed with a individual switch, which can not only save energy but also improve the security USB3.0 high speed port with up to 5Gbps transfer speed, transferring large files, images in a flash Built-in VL817 chip ensures lower power consumption and stable transmission It can connect keyboard and mouse to offer you a better gaming experience with less lag and delay With corresponding software, you can implement group control and root over multiple cellphones via the hub in a fast and stable way It support BC1.2 charging protocol and gives 2.4A output for each port External power adapter support multiple devices working simultaneously, to meet the needs of printer shop, acquisition station, etc. Compatible with Windows, Mac OS, Linux and all mainstream USB devices, plug and play Specification: Brand: ORICO Model: CT2U3-16AB Material: ABS Input Interface: USB-A 3.0 x 1, DC 12V Output Interface: USB-A 3.0 x 16 Dimension: 280 x 58 x 26mm Power Supply: 12V 6.5A(78W) Data Cable: Separate Type-A to Type-B cable (1m length) Indicator: Blue LED indicator Control Scheme: VL817