I was very skeptical about this product. When I saw Sony selling their official USB adapter for $80, I thought it was a fake. For some prehistory, I originally used a third-party Bluetooth adapter and software solution to use my Dualshock 5 controller on PC. But lately I've noticed that inputs are being skipped. Especially if you double-click the button. The second press didn't register every time in Rocket League and severely impacted my gameplay. It took 10 seconds to set up this thing. By holding down the button on the adapter while holding down the PS button and the Share button at the same time, it will sync instantly. There is no input lag and double tapping now works flawlessly every time. The only real complaint I have is that there doesn't seem to be a way to turn off the controller without pressing a button on the adapter. It's not a big deal to put my computer to sleep or leave the controller for a while so it shuts down automatically. Overall a great and affordable product. At least for the PS4 controller I am very happy with my purchase.