1. Brand new and high quality. 2. Mini size, compact and portability perfect to carry. 3. Provide 4 downstream USB Ports that are compatible with both HUB USB 2.0 (low and full speed) devices. 4. The top loading port gives you easy access for quick, temporary connecyions of USB thumb drives, media readers, small accessories such as USB lights and fans, the Apple iPod shuffle, and more. 5. Connect a moderm, USB printer, scanner, and HD to one convenient USB Hub. 6. With the USB 3 ports HUB you can add 3 USB peripherals to your computer and save desktop space. 7. System requirements: Windows XP/ME/2000/98SE/Vista, Mac os 10.2 and above, 9.1 and above, Linux kenal 2.4 and above.
