This Logic Board is perfect for those in need of a reliable and high-performance upgrade for their Apple Macbook Pro A1278. It has a fast i5 2.26 GHz processor and is compatible with Intel CPUs. The motherboard has two memory slots that support DDR3 SDRAM. The Logic Board also has a variety of input/output ports such as DisplayPort, HDMI, Ethernet (RJ-45), USB 3.0 and USB 2.0. With on-board audio and on-board video chipset features, this motherboard is most suitable for casual computing. It is certified to function properly and is an excellent choice for anyone looking to upgrade their computer. THE ONLY PROBLEM IS THIS IS A NON-WORKING REPAIRABLE BOARD.