Features: 4 ports USB 2.0 hubs with USB power adapter charge and connect any USB device powerd by computer USB ports or USB power adapter USB port can provide with 5V(maximum)power
Mini Hubs+ charger. Advanced recharging techology accurately detects the state and stops once fully charged to sure no over-charging. Blue LED display with USB output. Applicable to Handset models. Digital products, MP3, Game player of major brands. Size: 6cmx4cmx0.7cm Package: 1x SY-H13 USB2.0 Mini High Speed Hubs Data Transfer+ Charger