Review on Microsoft Xbox Wireless Controller Adapter for Windows 10 by Micha Bukowski (Pax) ᠌

In general, the element of fire. You can use two wireless gamepads to participate in the game. The use of a bluetooth whistle allowed for two gamepads to be counted as a single device when playing games. Got pros: Even though it's simply a whistle, it has a sleek design, excellent construction, and a connection indication that's so subtle it hardly draws attention to itself. An extension cable is also included in the package. Below are some downsides: Sometimes, even after turning on the computer, the gamepads won't connect until you flip this whistle over. This can happen both before and after turning on the computer. I'm not sure whether it's my motherboard or whether I accidentally turned off the "de-energize USB when the computer is off" setting.