Sony's $25 USB dongle adds full DualShock 4 support to PC and Mac

Sony is bringing official DualShock 4 support to Windows PCs and OS X. Today, alongside the announcement of PlayStation Now's upcoming release on Windows, the company revealed a new $24.99 USB adapter that will enable "every feature" of the PlayStation 4 gamepad. It will begin shipping in September.
Specifically, Sony says the dongle opens up full access to "buttons, analog sticks, touch pad, light bar, motion sensors, vibration, and stereo headset jack" — so long as those features ar