Kingston Data Traveler II Plus - Migo Edition - USB flash drive - 1 GB (DTII+M/1GB) Dimensions: .70'' x .94'' x .05'' (18 mm x 24 mm x 1.4 mm) Weight: .05 oz. (1.5 g) Dual Voltage Operation: at 1.8V or 3.3V Speed * : up to 8 MB/sec read rate - up to 7 MB/sec write rate Operating Temperature: 32 F to 140 F (0C to 60C)