Features: 1.Multiple USB Ports: Converts One USB Port Into Seven, Including Support For Usb Flash Drives, Mice, Keyboards, Printers, Or Other Usb Peripherals. It Is Backward Compatible With Older USB 2.0 or 1.0 Devices. 2.5GBPS Data Transfer Speed: Each Port Is Equipped With Usb 3.0 Technology, Capable Of Transferring Data At Speeds Of Up To 5 GBPS,Enough To Transfer Hd In Seconds. 3.Broad Compatibility: USB Are Compatible With Most Operating : or 7 or 8 or 10 Macos-8 or 9 or X,Unix,Linux. 4.Protection Equipment: Built-In Overvoltage or Overcurrent or Leakage And Short-Circuit Protection Devices. Built-In Surge Protector Keeps Your Device Safe Without Drivers. 5.Easy To Switch To Power On or Off Description: 1.Interface: USB 2.0 2.Switch: 7 Independently Controlled Switches 3.Chip: Tell The Chip 4.Support System:Win7 or XP or Vista or 200 or ME98 MacOS10.2and 5.Size:16.5 x 3.5 x 2.1 cm Material: Plastic colour: black Package Contents: 1 x USB Splitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: 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. Sold by-DIMEANI official store