Designed exclusively for use with your α NEX-3 and NEX-5 cameras, the AC-PW20 AC adapter will give you the power you need for your next photo shoot. This adapter supplies uninterrupted power to camera, but does not charge battery.
Dimensions (Approx.): 5 x 1 7/16 x 2 1/2in (127 x 35 x 63mm)