Holiday Shipping Details & Extended Holiday Returns 
Material: ABS
Ports: 1 USB C to 4* USB 3.0, compatible with lower version USB 2.0, 1.0
Data Transfer Rate: 5Gbps
Size:9.8*3.4*1.3cm
Color: Black/White/Blue
Cable Length:15cm/50cm/1M/1.8M
In-Box: 1* USB C to 4-port USB 3.0 hub
Massive Extension: Extend one of the USB-C ports up to 4*USB-A ports. Connecting multiple devices at the same time and transferring data on different devices simultaneously, Greatly increase your working efficiency.
Portable Size: lightweight and portable, it's the perfect companion for school, business trips, presentations,s and more
Perfect Design: Taking into account the space required by different U disks, a practical distance is designed for each interface, and the four ports can be plugged in simultaneously without pressure.
1. This USB hub does not support charging for the phone or other devices.
2. The specification of USB 3.0 was made by the industry standard to allow a total consumption of up to 900mA. A total current above 900mA may cause performance instability. For a stable connection, avoid connecting devices that exceed a total of 900 mA.
Devices are usually rated as follows: Mouse 100 mA / USB Flash Drive 100 mA / Camera 300 mA / Keyboard 500 mA / External Hard Drive 900 mA.
3. 2.4 GHz wireless devices (such as wireless keyboards and mice), MIDI devices, and some USB 3.0 devices may not be supported, or may not work in close proximity to a hub or other USB 3.0 device.
4. Pls note different configs of the keyboard and mouse will affect your experience, this USB port expander supports USB 3.0 data transfer. Set up the correct mouse speed in the PC control panel if it lags Also please check if the right dpi of the mouse has been chosen if there's.