I have created this because I have expanded my SlimGehäuse DVD ROM installed to another SSD. In Internet which size researched my laptop DVD ROM (Asus A52 / K52 ser.) Has (12.7mm) and ordered. Amazon Prime within 24hrs. come get. As always super. The housing includes an aperture that is not branded incl. Screws to fasten and screwdriver. Super easy installation and works without problems with Win7 and Win8. Even with USB 2.0 and 3.0 with no problems. What would be a small flaw, if the price were not so extremely cheap. We see every fingerprint on the drive.