Versatile compatibility: support BKEY (SATA) protocol M2 SSD BKEY/B&M/ KEY (SATA) protocol M.2 SSD. Support Hard Disk Size：BKEY(SATA)Protocol M2 SSD BKEY/B&M/ KEY(SATA)Protocol M.2 SSD. When the SSD is read and written, the LED signal light will blink and enter the sleep state, the LED signal light will go out.
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