Warranty : 1 Year

Features :
Ports supports USB 3.0
 Expands Computer Function: 3 USB connection hub to connect to a mouse, keyboard, flash disk, printer, and other USB devices. 
 Supports Ethernet RJ45: Used for file transfer, video conference, games and HD video. 
Features 10 / 100 / 1000 Mbps network transmission, for a secure network experience. 
 Plug & Play: Laptops with USB-C or Thunderbolt™ 3 laptops; plug and play, without installing any drivers. 
 Simple and convenient. 
 Wide Compatibility. 
 Long Cord Design, easy to carry. 
 Easy to Use Just Plug n Play, 
Small and Compact Structure for easy portability

Technical Specifications :
Input ports: USB 3.1 USB-C Male x1, RJ45 x1
 Output ports: USB 3.0 Female x3
 Operating Temperature: ~ 45
 Power Source: USB bus power
 Compatibility: Windows, Mac OS