Brand New, full one year warranty.
This 12.7mm SATA to SATA Hard Drive Caddy can fits following laptops:
Asus a53e G750JZ P45 P45VJ P45EI321VJ-SL
SATA 2ND Hard Disk Drive HDD caddy/adapter for any uses 12.7mm height DVD dirve with SATA connector to the motherboard.
It work with SATA Hard drive, and SSD (Solid State Drive) as well.
HDD Interface: SATA
Laptop/ Mother Board Interface: SATA
1 X SATA 2nd HDD Caddy for SATA notebook HDD (2.5"" HDD)