I bought an wireless mouse from AliExpress to use it for my MacBook in while gaming – actually mac mouse not for gaming if you have exprience in any mac system. I have paid 9 USD with shipping fee, and delivered with Chinese registered air post and it took only 10 days to me from China main land.
Mouse has 5 buttons excluded DPI change (half transparency button in down next of scrol wheel) button. This mouse supports 2000, 1500, 1000 dpi in sequence. Wireless frequency works in 2.4GHz radio with contained USB dongle and it could kept in battery chamber.
Operates in only one AA size battery and energy life time not discribed in manual. Like modern wireless mouse, this is also supporting sleep mode in 3 seconds, but I cannot sens when it goest to sleep because there’s nothing to be displayed as like LED.
And mouse image sensor not visible to me, it may used infrared LED, so it could be more accuracy than normal red or blue LED light source.
Grip feeling is very good even it has short length, body height is thick, and it makes good grip for me.
Mac OS automatically sens as HID and occurs Keyboard configuration dialog, but I can skip it. Gaming with this mouse much better than mac wirless mouse for everything. I can easily controls movement, aimming and fire. Recommend to use it for any OS with charming price.