Feature:1. Supports 1 x 2.5 inches SSD or HDD and 1 x 3.5" HDD (SATA III or II or I(6.0 or 3.0 or 1.5 Gbps).2. Provides 2 port USB 3.0 and power ON or OFF switch controlling the two bays.3. Strong metal structure, anti shock design and reliable.4. Pull or push bar designed for easy insertion and ejection of HDD SSD.5. Support different thickness of 3.5" HDD and 2.5" SSD or HDD of 7-9.5mm thick.6. Supports 1 x 2.5 inches SSD or HDD and 1 x 3.5inchs HDD (SATA III or II or I(6.0 or 3.0 or 1.5 Gbps).7. Pull or push bar designed for easy insertion and ejection of HDD SSD.LED indicator for power and drive activity.8. Support different thickness of 3.5inchs HDD and 2.5inchs SSD or HDD of 7-9.5mm thick.Supports 50,000 cycles hot swap.9. Supports 1 x 2.5 inches SSD or HDD and 1 x 3.5inches HDD (SATA III or II or I(6.0 or 3.0 or 1.5 Gbps).10. Provides 2 port USB 3.0 and power ON or OFF switch controlling the two bays. No drivers or software required, plug and play.11. Strong metal structure, anti shock design and reliable. Pull or push bar designed for easy insertion and ejection of HDD SSD.12. LED indicator for power and drive activity.13. Supports 50,000 cycles hot swap. Support different thickness of 3.5inch HDD and 2.5inch SSD or HDD of 7-9.5mm thick.Specification:This 2-bay internal SATA mobile rack provides a 2.5andquot SSD or HDD bay and a 3.5andquot HDD bay for 5.25andquot drive bay. No drivers or software required, supports hot swap, plug and play. Specially design 2 USB 3.0 port and ON or OFF power switch controlling both 2.5andquot and 3.5andquot drive.Features: Supports 1 x 2.5 inches SSD or HDD and 1 x 3.5andquot HDD (SATA III or II or I(6.0 or 3.0 or 1.5 Gbps). Provides 2 port USB 3.0 and power ON or OFF switch controlling the two bays.Strong metal structure, anti shock design and reliable.No drivers or software required, plug and play.Pull or push bar designed for easy insertion and ejection of HDD andamp SSD.LED indicator for power and drive activity.Supports 50,000 cycles hot swap.Support different thickness of 3.5andquot HDD and 2.5andquot SSD or HDD of 7-9.5mm thick.Specifications:SATA bay: 2 bays(1 x 2.5andquot and 1 x 3.5andquot )Interface: SATA and USB 3.0System: for Windows 7 or 8 or 2000 or XP or Vista, for Mac 10.2 and aboveMaterial: Aluminum alloy and ABSItem size: 14.8 x 18.3 x 4.2cm or 5.82 x 7.20 x 1.65in (L x W x H)Item weight: 472g or 1.042Lb Package size: 22.4 x 17.3 x 5.5cm or 8.81 x 6.81 x 2.16in (L x W x H) Package weight: 625g or 1.378LbPackage List: 1 x Internal SATA rack2 x SATA 7pin signal cable1 x 15pin to 4pin power cable4 x Screws 1 x User manual(Chinese and English)Package List:1 x Internal SATA rack2 x SATA 7pin signal cable1 x 15pin to 4pin power cable4 x Screws 1 x User manual(Chinese and English)