1. Interface: start x 4
2. The line length: 30cm / 120cm
3. Support system: Windows XP/2003/Vista/7/2008/8 and Mac with USB port
4. Size: 31×0.5x103mm
5. Weight: 60g

Features:
1. Interface independent switch design, partition control, more convenient to use
2. With the GL3520 chip, it is more compatible, and it also supports XP, Windows 7,8 Macintosh (Windows Hardware Certification Kit) , Ultrabooks, and more, support 1TB mobile hard disk, mouse, keyboard, mobile phone and more than 200 kinds of USB devices
3. Four USB 3.0 interfaces are rapidly extended, which can connect USB 3.0 and traditional USB devices conveniently. In the actual test, it supports the use of high power consumption devices such as mobile hard disk, etc. , bring more vitality to our digital life.
4. Plug-in connector, stable and durable, use assured
5. Support for connecting USB devices such as mobile hard disk/U disk/card reader/mouse/keyboard/mobile phone/tablet/MP3/MP4/voice recorder, can Connect 4 USB devices to desktop/laptop/Ultrabook/tablet for use or charging
6. Simple appearance: high-strength ABS build, lightweight and strong
7. Compact and portable: designed for desktops, laptops, ultrabooks and tablets
8. High-speed transmission: follows the USB3.0 transmission specification, 5Gbps theoretical transmission speed
9. Rapid expansion: output 4 USB 3.0 interface, support 4 USB devices to use at the same time
10. Super compatibility: compatible with USB 2.0 and USB 1.1, support common USB devices and mobile hard disk
11. Stable charging: supports charging connected devices with higher charging efficiency than normal USB HUB
12. Stable performance: low power consumption, no noise, USB3.0 interface balanced transmission, security and stability
13. Safe and reliable: unique voltage and current overload protection, effective protection HUB and connected equipment
14. Plug and play: support hot plug and play, plug and play, no need to drive