Features
Adopts high-strength ABS plastic with fine workmanship, compact and delicate.
Ultra slim size for carrying or traveling.
Adds 3 superspeed USB3.0 ports. 5Gbps theoretical transmission speed, free driver for Win8 as well.
Integrated USB3.0 PHY controller, in line with USB3.0 transmission specifications.
Downwards compatible with USB2.0/USB1.1.
Single Chip USB3.0 to 10/100/1000M Gigabit Ethernet controller supports IEEE 802.3az Energy Efficient Ethernet (Energy Efficient Ethernet / EEE).
Supports IPv4 and IPv6 packets checksum offload engine(COE) to reduce CPU load.
Supports full duplex operation with IEEE 802.3x flow control and half duplex operation with back-pressure flow control.
Supports Wake on LAN function.
LED indicator for power and Ethernet connection, USB bus powered.
Supports Windows XP and above, and MAC OS X V10.6 and 10.8, hot swappable.

Specifications:
Product name: 3-Port USB3.0 HUB Free Driver
Housing material: ABS
Color: Black
Interface: 1 * RJ45, 3 * USB3.0
OS supported: Windows XP and above, Mac OS X V10.6 & 10.8
Operating temperature: 5℃ ~ 0℃
Storage temperature: -20℃ ~ 70℃
Product size: Approx. 9.5 * 4.2 * 2.3cm / 3.74 * 1.65 * 0.91in
Product weight: Approx. 75g / 2.66oz
Package size: Approx. 19 * 11.8 * 3.5cm / 7.48 * 4.65 * 1.38in
Package weight: Approx. 146g / 5.14oz

Package includes:
1 * USB HUB
1 * User manual(English)