Review on 🖱️ iClever WM101: Ergonomic Wireless Vertical Mouse with Adjustable DPI for Comfortable Laptop, Computer, and Desktop use - Gray Black by Steven Saric

When I first got this clever mouse I really liked it. Ergonomic when used with a mouse pad (not ergonomic alone) and very quiet when pressed. Unfortunately scrolling was disabled from the start, sometimes it didn't work, and overall it wasn't responsive, I thought it probably doesn't work well with Mac. I bought this item less than 2 months ago and have only been using it for 5 weeks. After reading reviews I saw that many stopped working after 1 year which was fine for me given its price BUT 5 weeks use is not acceptable. The sight is now unresponsive and when it works it is not smooth and inaccurate. I believe this is a problem with the laser or just the assembly, very disappointed. Don't buy it. Put your $20 to good use.