... : 32, 64, 128, 256, and 512MB, 1, 2, 4, and 8GB flash memorySupports USB mass storage protocolSupports Plug-and-play and hot ... -swapCompatible with USB 2.0, 1.0 and 1.1 specificationsData ... Project dependent Net weight: 21gMaterial: Titanium Alloy Medical ID USB flash drive - store all your medical info on USB drive !