Brand Name: Orico Origin: Mainland China High-concerned chemical: none Supporting Hard Drive Capacity: 4TB External Interface: USB Case Material: Plastic Model Number: 2139U3/2139C3 Package: Yes Size: 2.5" Notice: Only Case Case Material: PC Color: Transparent Compatible HDD Type: 2.5 inch HDD / SSD (9.5mm and below) Speed: 5Gbps/6Gbps/10Gbps Function 1: Supports UASP Protocol Function 2: Auto-sleep Installation: Tool-free 50cm Cable: A to C/C to C (with white or black colors cable ) Connected: to PC/TV/PS4/xbox Dimensions: 125mm(L)*79mm(W)*13mm(H) Compatible: with Windows / Lunix / Mac OS computers Backward compatible: with USB 2.0 or 1.1 ports Package: ORICO Retail Box Driver: Driver Not Required Safety Approval: CE / FCC / RoHS Feature 1: Hard disk box Feature 2: hdd caddy Feature 3: 2.5 inch HDD Case