A:
This memory stick is compatible only to memory stick PRO duo enabled devices. This item is Co-developed by SanDisk and Sony, the Memory Stick PRO Duo is used in a variety of Sony consumer electronics devices, including digital cameras/camcorders, handheld gaming, and mobile devices. Its also compatibility tested with a broad range of Sony Cybershot cameras, Handycam camcorders and Alpha DSLRs. Please make sure your Acer computer is a memory stick PRO duo enabled device.
Answered on 3/21/2011 by Laura B from Staples