This 2ND Hard Disk Drive HDD caddy/adapter for any uses 9.0mm height DVD dirve with SATA connector to the motherboard. It work with 2.5" SATA Hard drive, and SSD (Solid State Drive) as well.
This item can compatible with
Acer Aspire E17 E5-721 Notebook
Dimensions:128.0(W)mm x 9.0(H)mm x 129.0(D)mm
Compatible Hard Disk : 2.5" SATA HDD/SSD
HDD Interface: SATA
Machine interface: SATA