The Apple Mag-Safe Duo charging pad will be able to charge 2 Qi capable devices at one time. In addition, they work well with the devices that can charge with Apple’s Mag-Safe which uses a magnet to always align the device for a perfect charging position. At time of writing this page, I have an iPhone 12Pro, a pair of AirPod pros, and an Apple Watch SE – all of which are compatible with Mag-Safe. In addition, I am waiting on another pair of AirPod Pros, and an iPhone 14 Pro Max. If the need arose where a couple of items needed charging, the Mag-Safe Duo will be a little overkill since I only see a need for one item to be used. An Apple Mag-Safe Duo Charging pad can be found on Amazon for $120.