Laptop type-c transfer USB3.0 four hub OTG adapter GL3520 Chip U disk mouse keyboard extender

Feature: Product color: black Product Interface: High-speed USB3.0 interface Product Size: 10 x 2.3 x 1.5cm Material: ABS material matte process Product line length: total length 16cm Package size 19cm * 9cm * 2cm Weight: Single Product: 0.08KG Supported systems: Windows 2000/2003 / ME / XP / Vista / WIN 7/8/10 and above Package List: 1 x Transfer KINDLY NOTICE: 1. Please allow 1-3mm differs due to manual measurement. 2. Due to the different display and different light, the picture may not reflect the actual color of the item,Thanks for your understanding.