Features USB2.0 support, backward compatible with USB1.1. This 3-port USB hub is the ideal companion for laptops or desktops. No driver installation needed, simply plug and play with hot plug support. Expands to 3 separate USB ports and can be used as a USB 2.0 extension cable for wall or car USB chargers, allowing simultaneous charging of 3 devices. Works seamlessly with all your USB 1.1 and USB 2.0 devices. Individual power switches for energy conservation, suitable for flash drives, digital cameras, DVs, etc. Compatible with Windows 10/8/7/Vista/XP/2000 and Mac OS 10.1. Perfect for connecting USB 1.1 or 2.0 peripherals such as USB mice, USB keyboards, USB SD TF card readers, USB portable hard drives, USB CD-R/RW or DVD-ROM drives, and USB 1.1 hubs. Ideal for Mac Pro, iMac, MacBook Air, MacBook Pro, MacBook, and Mac mini, or any laptop with a USB port. Specifications: Color: White Cable Length: 20 cm, 112cm (Optional) Material: Plastic+Metal Ports: 3 USB ports Only 1 USB port can transfer data, 3 USB ports can be charged simultaneously. Package Includes: 1x 3-Port USB 2.0 Hub