OSALADI 3pcs 4-Port USB Hub Portable Compact High-Speed for PC Laptop Notebook Desktop Use

Package Include
3 x 4-Port USB 3.0 Hub 5Gbps Portable Compact for PC Laptop Notebook Desktop

Features
- Size: 7.6x4x1.1cm / 3x1.6x0.4inch USB data hub.
- USB cable length: 150mm.
- Material: Plastic.
- System requirements: , vista, win7, OS (10. above).
- Color: As shown.
- Compliant with USB version:1.1/2.0/3.0.
- Can be driven 500Gmobile hard disk without external power supply USB 3.0 hub.
- Connects to scanners, printers, digital , camcorders, speakers, , keyboard, external drives, MP3 players and more USB hub.
- Automatic switching between self-powered and bus-powered mode Supports USB 3.0 4 port hub.
- Backflow prevention circuit design, in order to prevent electric current flow back to the device 4 port USB hub.
- When power adaptor connected, Supplies USB bus power(Excluding power).
- Supports High-Speed(5G Mbps), Full-speed(480Mbps) and Low-speed(12Mbps) USB device profiles.
- When power adaptor connected, Per-port Over- and protection (Excluding power).

Goods Information
USB hub 0 super ports supply you with transfer rates of up to 5Gbps. 4 USB 3. Please note that USB hub is for data transmission, not for charging. When the hub is used as a charging device, the may be slow, or will not work. Connects to scanners, printers, digital , camcorders, speakers, , keyboard, external drives, MP3 players and more