Public high-end products mainly include Logitech and Microsoft. The prices are generally above 80, with better ones around 100-400.

Common ones include Shuangfeiyan, BenQ, Rapoo, Samsung, and ViewSonic. The prices are relatively affordable, ranging from tens to a hundred.

If you still want to buy it cheaper, the Electronic City has a packaged optical mouse for 15 yuan/piece.

You can buy a Lenovo mouse for RMB 40, but you can be sure that you are buying a fake for RMB 100. Moreover, it is expensive to buy this kind of Lenovo mouse. Generally, the wholesale price is around RMB 18 and the price is RMB 30. Genuine Lenovo mice generally cost more than 80 yuan.

Nowadays, there are more fakes from Shuangfeiyan, Lenovo, Logitech, HP, IBM, and DELL. Especially the fakes from Shuangfeiyan, Lenovo, Logitech, Samsung, and LG are relatively genuine. It is harder for ordinary customers to distinguish them from genuine products. HP, IBM, and DELL usually sell these products for 15 yuan and have these trademarks printed on the surface.

If you want to play games well, I suggest you buy a Logitech V100 or a Microsoft DynaShark. The prices are around 90-100. When buying, it is best to go to a larger specialty store to buy a small one. There are almost no real products bought from stalls