Stainless Steel Wrench USB 2.0
Storage Capacity: 4GB Support USB version 2.0 and 1.0 Write protect switch Hot Plug & Play Durable solid-state storage No external power is required 4.5V ~ 5.5V from USB port Support Window ME, 2000 and XP without device drive Support solution for Linux kernel version 2.4 or later version Driveless for OS 9X or up Compatible with USB 1.1/2.0 Operating Temp: -10 to +55Deg.C Storage.$39.00