13.3" widescreen display ; El Capitan(R) 10.11 operating system ; 1280 x 800 resolution ; 4GB memory ; Intel(R) Core(TM) i5 processor ; 500GB hard drive ; 8x DL SuperDrive(R) ; Networking: 802.11a/b/g/n ; 2 USB ports & 1 FireWire(R) 800 port ; Dim: .95"H x 12.78"W x 8.94"D ; 90-day distributor warranty ; Meticulously inspected & tested by the Mac-Warehouse Apple(R)-Certified Technical Team--officially Certified Preloved(TM) ; Includes charging block & cord;