Since many years ago, I've been using a cable optical mouse that have a red light lamp on the bottom. It works very well. Recently, I changed to a wireless optical mouse. There is no (visible) light on the bottom, so it will not dazzle my eye. However, this no-light wireless optical mouse does not work properly all the time. Sometimes the pointer just quivers on the screen even I moves the mouse normally. So I threw it away and went back to my previous cable optical mouse that have a red light lamp on the bottom, because it is working more reliably. My question is, what is the technical key words that describe this "red light" that I can use to search on eBay or Amazon for a replacement in case the current one I am using dies some day. Thank you.
PS: maybe the no-light mouse quivers just because it is wireless. I don't know. You are welcomed to give your opinion. If so, I would stick to cable mouse in the future.
PS: maybe the no-light mouse quivers just because it is wireless. I don't know. You are welcomed to give your opinion. If so, I would stick to cable mouse in the future.