Description: Features: brand new and high quality. It supports USB2.0, for USB1.1 This 4-port USB hub is the for ideal companion for laptop or desktop computers There is no need to drive the program, plug and for play, support hot plug It can be extended into 4 separate USB ports This 4-port USB hub is the for ideal companion for laptop or desktop computers It can be use as USB 2.0 Extension cable,for wall or car USB Charger,can charge 4 devices at the same for time. Works seamlessly with all your USB 1.1 AND USB 2.0 devices Individual power switches for the energy conscious, suitable for flash drive, digital camera, DV, etc. Compatible System: for Windows 10/ 8/ 7/ Vista/ XP/2000 and for Mac OS 10.1 Perfect for connecting USB 1.1 or 2.0 peripherals such as USB mice, USB keyboard,USB SD TF card reader,USB Portable Hard Drives, USB CD-R/RW or DVD-ROM drives and USB 1.1 hubs for Ideal For Mac Pro, for iMac, for MacBook Air, for MacBook, and for Mac mini or any PC laptop with USB Port. Specifications: Color: White,Black(Optional) Size:10x3x1cm Cable Length: 26cm Material: Plastic+metal Ports: 4 USB Ports Package includes: 1x 4 Port USB 2.0 Hub