This part was so much smaller than I thought it was, Tho it was simple to install [just remove a few screws, pop out the old one, pop in the new on, screw everything back together] Tho do remember you need a Triwing screwdriver to remove the 4 screws on the back of the switch, this does not come with them, luckily I had that screwdriver set already. Also to remove the old SD card remember there is a tiny screw holding it in.Was a simple install, tho is best if you have good eyesight and a steady hand, my eyes are quite bad, so it took me a while to get all the screws back in.