Product Specifications:
1. Connect  7 port USB interface that independent work,7 port USB interface can work at the same time,each port support 5M cables.
2. Can connect computers desk lamp, mobile hard disk, U disk, card reader, digital camera, USB devices, and the charge or data connection
3. Compatible USB1.1 and USB2.0, support hot swaps,plug-and-play,dont need drive
4. Directly connect computer,The small power equipment dont need external power supply.
5. Low power consumption and fever is small, and have the over-current protection function. Equipped with 5 V 3.5 A power adapter and 120 CM USB cable (data transmission, charging)
6. System supported: WIN98 / ME / 2000 / XP/UISTA/WIN7.4 AND MACOS8.5 or above version.

Features:
1) Support USB2.0, The fastest transmission speed can be up to 480 Mbps, compatible USB1.1.
2) no driver, plug-and-play, support hot swaps
3) can be expanded into 3 AF USB interface, 1 NINI five PIN AM USB interface
4) it's no need connect external power supply, a single interface power supply can up to 500 mA,can also connect 2 more than 500G move hard disk and other USB devices.
5) LED display the working state.
6) white appearance, ABS material design, fine workmanship,it's very suitable to use with notebook computer,it's convenient to carry.

Support systems: Windows 98, Windows 98 SE, Windows 2000, Windows ME, Windows XP, Vista and Mac OS 8.6 or higher version
Packing list: HUB/CARDS/blister/USB cables
Product color: black and white
Size: 12 mm (L) x225mm (W) x50.5 mm (H)
Products weight: 46.6 grams