SanDisk Cruzer Micro 4GB USB 2.0 Flash Drive (White) SanDisk Cruzer Micro 4 GB USB 2.0 Flash Drive General Features: White color Slide out USB connector 4 GB capacity USB 2.0 interface (backwards compatible with all USB 1.1 ports) Plug Play Brilliant amber LED U3 smart enabled Keychain/Lanyard connector Unit Dimensions: 2.1 x .8 x .2-inches (L x W x H, approximate)