JUYO VONSAN&reg; SATA 2nd Hard Disk Drive caddy for 12.7mm Universal CD/DVD-ROM for HP,ASUS,Lenovo 12.7mm SATA Universal HDD Caddy Work with ASUS K52F,ASUS N56VJ,ASUS A53S,Asus x551ca,Asus K53E, ASUS G74-SX,ASUS N53SV,Asus K55N,Asus U30SD-XA1,Asus x551ca HP Envy 7214,HP G72,HP g6 -1d21dx,HP G6-2238dx,HP ENVY dv6-7214nr,HP G7-1260US Lenovo R500,Lenovo G410,Lenovo T420,Lenovo IdeaPad Z570,Lenovo IdeaPad Z560 Acer 6530,acre v3 551,Acer Aspire 5750G,Acer Aspire 5742