Using plug and play design, this hub is easy for you to use without driver and additional power. The 7 ports design of this USB hub enables multi-port expansion requirements to be met. And it has low game latency and supports OTG function. It is constructed of aluminum alloy material. The length of this product is 15cm, the width is 1.6cm and the height is 0.85cm. The cable length is 10cm. It is applicable to computer, mobile hard disk, keyboard, mouse, card reader, U disk, printer, U shield and other digital devices. Item Name: Splitter Hub Material: Aluminum Alloy Style: A: USB Interface, B: Type-C Interface, C: 2-in-1 USB and Type-C Interface (Optional) Cable Length: 10cm Transmission Rate: 5Gbps Connection Interface: USB3.0 Applicable Equipment: Computer, Mobile Hard Disk, Keyboard, Mouse, Card Reader, U Disk, Printer, U Shield and Other Digital Equipment Features: Support OTG Function, Plug and Play, Low Game Latency Size Details: Hub L: 15cm/5.91", W: 1.6cm/0.63", H: 0.85cm/0.33"(Approx.) Cable Length: 10cm/3.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Splitter Hub