If you are considering the purchase of an old Apple Cinema Display, make sure it includes the "power brick" or "power supply". It's a proprietary bit that comb

If you are considering the purchase of an old Apple Cinema Display, make sure it includes the "power brick" or "power supply". It's a proprietary bit that combines the DVI and power onto a single cable that plugs into the back of the display. Many resellers process used Apple displays just like every other brand. You don't sell a DVI or VGA cable with a monitor. It's no big deal. But without the required Apple brick, your very nicely calibrated large LCD monitor is... just a brick.