SEENIGHT&reg; HDD Hard Drvie Cable w/ IR Sensor For MacBook Pro 13" Unibody A1278 2009 2010 821-0814-A 922-9062 New, Tested, 100% Working NOT Compatible With 2011-2013 Versions (MC700LL, MC724LL, MD313LL, MD314LL, MD101LL, MD102LL) Fits: Macbook Pro 13" Mid-2009 (MB990LL, MB991LL) & Mid-2010 (MC374LL, MC375LL)