Appearance Dimensions: 423 mm x 105 mm x 52 mm (16.65" x 4.13" x 2.05") Weight: 955 g (33.69 oz) Interface USB Type: USB Type B to USB Type A Connection Interface: USB 3.1 Gen 1 (USB 5Gbps) Operating Environment Operating Temperature: 0°C (32°F) ~ 40°C (104°F) Supported Device: DrivePro Body 52/DrivePro Body 20