Unestech Hardware Electronic Co.,Ltd

ST2520: Basic instructions
The 2.5-inch dual-position SATA tool has a built-in hard drive extraction box for 3.5-inch floppy drive space to expand data storage needs. Toolless hard drive extraction design for easy and instant hot-swap installation, secure key lock design to ensure that the hard drive does not eject on its own, providing additional hard drive protection, LED design at any time in the front panel of the extraction box to monitor the operation of the hard disk.

ST2520 product features
Suitable for 2 7mm-9.5mm heights of 2.5 inch SATA HDD/SSD in a 3.5 inch floppy drive space
Support for SATA 6Gbps hot-swap
Tool-free hard drive installation design
Supports power LED and hard drive operation display lights
The secure latch design protects the hard drive in the extraction box security state