1. Strong compatibility, common to all SATA hard drives: placed on the 5.25 optical drive position of the chassis, it supports desktop 3.5-inch hard drives, notebook 2.5-inch hard drives, and SSD solid state drives. 2. Two disks read simultaneously, support up to 24TB large capacity: Two hard disks can work together and support up to 24TB, large capacity hard disks. 3. Dual USB ports are universal for charging and transmission: add dual USB ports to better solve the problem of insufficient host USB ports for dual-use charging and transmission. 4. Independent hard disk switch The hard disk work can be controlled freely: the front hard disk independent switch and LDE indicator, A disk and B disk can independently control the power supply and working status of the corresponding hard disk. 5. Hard disk with lock design is more secure: The design with lock function can better protect the hard disk of the chassis from being overturned and stolen, and better protect the safety of the hard disk. 6. It is more convenient to use. Disassemble and install the hard disk with just one pull: it is more convenient to replace the hard disk. You only need to pull the] plate outward and immediately eject the hard disk. After installing the hard disk, push it in and close it. The main parameters: 1. Material: metal + engineering environmental protection plastic 2. Support capacity: 10TB 3. Size: 199x145x42mm 4. Support system: WIN7810XPVistaMac Os 10.xLinux 5. Transmission speed: USB3.0: theoretical speed 5Gbps, USB2.0: theoretical speed 480Mbps 6. Transmission interface: SATA 7. LED indicator: power lightsignal and backup progress light 8. Product features: independent hard disk switch control + dual USB interface 9. Support hard disk: 2.53.5 SATA123 hard diskSSD solid state hard disk 10. Placement: On the 5.25 optical drive of the desktop 11. Cable length: 37.5cm 12. Packing list: product x 1 fixing screws