Siig JU-H20211-S1. Data transfer rate: 5000 Mbit/s. Hub interfaces: USB 3.0, Cable length: 0.9 m. Output current: 0.46 A. Weight: 0.1 kg, Width: 125 mm, Depth: 24 mm. Operating temperature range (T-T): 10 - 40 °C, Storage temperature range (T-T): -10 - 80 °C, Operating relative humidity range: 0 - 85 %