Siig JU-SA0K11-S1. USB connector type: USB B. AC input voltage: 100-240 V. Material: Plastic. Weight: 0.25 kg, Width: 130 mm, Depth: 50.8 mm. Supported hard disk drive interfaces: Serial ATA, Supported hard disk drive sizes: 63.5, 88.9 mm (2.5, 3.5 ")