Silicon Power Ultima II USB flash drive SP004GBUF2M01V1K

Silicon Power Ultima II. Capacity: 4 GB, Interface type: USB 2.0. Width: 60.6 mm, Depth: 18 mm, Height: 8.1 mm. Operating temperature range (T-T): 0 - 70 °C, Storage temperature range (T-T): -40 - 85 °C