Sabrent 4 Port Portable USB 3.0 Hub for Ultra Book, MacBook Air, Windows 8 Tablet PC – Black (HB-B4U3)

Description:
Add up to 4 peripherals quickly and easily with the Sabrent 4-Port USB 3.0 Hub. The thin, lightweight design makes this hub a great travel companion to expand one USB 3.0 port into four. Especially great for notebooks which come with only a few ports in an era when you need to attach many USB devices at once, such as a printer, card reader, cell phone, iPod, thumb drive, mouse, keyboard, or an external hard drive. Fully backwards compatible with the USB 2.0/1.1 products.

features:
* Number of ports: 1(input)/4(output)
* Transfer speed: 5GB (USB3.0/HS), 480Mbps (USB2.0/HS), 12Mbps (USB1.1/FS)

system requirements:
* Available USB port on the computer.
* Windows: 2000/XP/Vista/7/8 (Both 32-bit & 64-bit versions)
* MAC: OS X and Above

What's in the box?
* 4-port USB 3.0 hub.
* 8" built-in Cable