(a) connects this cable with Sony's AC-UB10 USB AC adapter in order to get a wall charger and recharge your camera's battery, i.e. IN-camera Battery charger
(b) you can recharge camera's battery via computer's USB port using our cable
High quality cable: Foil and Braid Shielding to reduce EMI/RFI Interference
Oxygen free copper core with environmental-friendly recyclable plastic
Twisted-Pair construction to ensure high-speed, error-free data transfer
Up to 480 Mbits/sec transfer
USB 1.0, 1.1 & 2.0 compatible.
Length & weight: 4 feet, light and easy to carry.
Package includes: 1 unit of USB cable.