... 512M,1GB, 2GB, 4GB, 8GB,16GB,32GB 2.high quality and fast delivery 3.material:metal ... 1GB, 2GB, 4GB, 8GB,16GB 2. Dimensions: 2.77 x 0.49 x 0.89 (70.39mm x 12.52mm ... 3.Operating Temperature: 32° F to 140° F (0° C to 60° C) 4. Storage Temperature: -4 ... 85° C) 5. Simple: just plug into a USB port 6.Practical: durable, capless design 7. Safeguarded: ... v.10.3.x+YesLinux v.2.6.x+Yes OEM Jewellry USB Flash Memory