SummaryUpdate: I used this in my car with Note 5 for a month, it works fine but wobbly, so you might wanna scale it a percent or two. The last of the Galaxy Note series that has SD expansion slot and removable battery. This is designed for Galaxy Note 4, T-mobile version, with Samsung's OEM wireless charging cover. The charging puck is a very popular inexpensive puck, PowerBot PB1020 and many more branding of the same puck. Bolt pattern is standard AMPS, 30mm by 38mm but this one is diagonal, using RAM mount diamond base plate, and #6 bolts. It was tweaked to fit very nicely, while easy to just drop it in. No more fiddling to plug in cables. All buttons are completely exposed, especially the two buttons on the bottom. Since it's a standard mount pattern, you can mount it on many things that are compatible. Some supports are needed, you can print upright.