Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Features: 1. Support SSD (solid state drives)， 2.5-inch and 3.5-inch SATA hard drives up to 5TB; for SATA 1， SATA 2， SATA 3.2. SATA speeds of up to 480Mbps USB2.0， USB3.0 to SATA speeds of up to 5Gbps， can support up to 5TB hard drive.3. Uasp protocol support， it can accelerate uasp protocol Supported motherboard and expansion cards at 20%.4. Compact design， easy to carry; hot-swappable， plug and play， no driver.5 supports SATA drive.6. External power supply 12V / 2A， easy to drive 5TB hard disk Version: 3Size: 120 × 200 × 50mmEquipment: 2.5 "HDD， SSD， 3.5" hard drives， CD / DVD / RW， DVD-RAWSystem: Win8 / 7， Win Vista / XP2000 / 98Weight: 160g Package Included: 1 x USB3.0 to SATA Adapter1 x USB3.0 cable1 x Power Adapter (12V / 2A)Note: Dear friends， when you buy the product， please leave a message tell us you need European regulatory power， US regulatory power， or other things. Otherwise， we will randomly send， resulting in losses， so we do not give refunds