Product description Colors: White, Black 1.Convenient and Portable - USB 3.0 Hub with 4 Ports.Compact design allows it to be carried anywhere Plug and Play - Simple, yet functional. Plug in your peripherals: Mouse, Keyboard, USB Flash drive, HDD and more. High speed data transfer and connections. 2.Small Design - Easily store the cord in its built-in storage, ideal for travel; minimize the risk of scratching other devices. 3. Backwards Compatible - Supports transfer speeds up to 5Gbps (USB 3.0), 480Mbps (USB 2.0), 12Mbps (USB 1.1). Which allows you to transfer HD movies or files in just seconds). 4.Strong USB Splitter- Has over-current protection built into each port to protect both connected devices and your hub from power surges. 5.Small & Lightweight- Saves your desk space,the handy and compact design offers an ideal way to fast access to your USB devices anywhere.