Caddy for Second HDD/SSD (12.7mm)

Compatible with: 2.5″/12.7mm Sata HDD or SSD, hard drive not include. 12.7 mm-thick caddy
Compatible Channels switch help to improve the compatibility. You can try to move Left or Right if your Laptop can not read HDD. First Try with default position
Replace your Laptop SATA CD / DVD drive with a second Hard Drive or Solid State Drive.
Fully integrated into laptop, no cables/PSU/software driver needed. Fast and reliable connection in laptop, just as the primary HDD