In late 2012 Apple released a super slim unibody iMac. Its tapered 5mm design is simply an engineering feat and is most definitely worth gawking at. The front is free from ports, which creates an ultra clean look, but comes at the expense of functionality. It’s a first world problem, I know, but it can be a real nuisance having to crane your neck to plug in a USB cable. Luckily a couple accessory makers have tackled this issue by moving the iMac’s USB ports to its front panel.