Interface: USB 2.0
Powered By: AC Charger,USB
Lightweight and convenient to carry, can charge for your devices.
USB 2.0 cable can connect with laptop USB port or USB power adapter, charge and data transmission sync.
According with USB 2.0 version, and compatible with USB 1.1.
1 x 4 USB 2.0 Ports Charger With Cable For Mobile Phones Black