Brand Name: kebidu Origin: Mainland China High-concerned chemical: none Supporting Hard Drive Capacity: 6TB External Interface: USB Case Material: Plastic Model Number: ZSY000031 Package: Yes Size: 1.8" Feature 1: USB3.0 to 2.5 inch SSD Feature 2: Support 3-minute intelligent sleep Feature 3: Support win xp/win7/win8/win10/ Vista /MacOS9/10 and Linux Operating System Feature 4: Plug and play Choice: yes semi_Choice: yes