Unirex MicroSD 4GB Class 4 w/SD Adapter: 4 in 1 Adapter

Ideal for storing essential digital content such as high quality photos, videos, music and much more Compliant with SD card association specifications Works as a USB flash drive and supports removable microSD card of up to 4GB Compatible with Windows 98SE/ME/2000/XP Macintosh OS 9.0 or later Contents: 1 microSD Card, 1 SD Adapter, 1 USB Reader Item Dimensions: 1.25-in x 1.00-in x 0.50-in Item Weight: 0.25-lbs