Aluminium Alloy 4 Ports OTG USB Data Hub
-Item:seenDa 4port USB Hub
-Surpport system: Mac/Vista/Windows
-Support Devices: Cellphone/Tablet/USB Driver/OTG/PC/Laptop
-Adopted Highly-configured chip solution, and after 100,000 times test, make sure you have a Smoothly Experience.
-Quality Alluminum Alloy Shell benefit for Cooling to offer stable transmission speed