Features: It supports USB3.0, for USB 2.0 and 1.1,It can be extended into 4 separate USB ports. This 4port USB hub is for laptop or desktop computers, System: for 10/ 8/ 7/ Vista/ XP/2000 and for 10.1. It can be use as USB3.0 Extension cable,for wall or car USB Charger,can charge 4 devices at the same for time. Individual for touch switches for the energy, for flash drive, digital camera, etc. Perfect for connecting USB 1.1 or 2.0 peripherals such as USB mice, USB keyboard,USB card reader,USB Portable Hard Drives, USB CDR or DVD-ROM drives and USB 1.1 hubs. Touch three times to turn on or off the USB3.0 port,Type C 1 port for data transmission,Type C 2 port for external power supply. for any PC laptop with USB Port. Specifications: Color: White Size:95.5x35x9.5mm Cable Length: 20cm Material: Plastic Ports: 4 USB Ports Package Includes: 1x 4 Port USB3.0 Hub with for Touch ON OFF Switches note: Touch the hub three times to open and close it.