Bests & Worsts Reviews from Amazon

Purchased for the sole intention of using it strictly via Bluetooth so that I would have to have the included dongles plugged into my laptop as it supports bluetooth. The mouse pairs to my laptop without issue. However, the issue that I have with this mouse is that there is no way to turn off the RGB or change DPI settings for the mouse while it is connected via Bluetooth. Lauching the iCUE software that is intended for the mouse gives the error message "No Device Found". Once the mouse is paired with the dongle or the USB cable, the software works without a hitch. Here comes the dumb part. Any changes that you make will only be applied to the mouse as long as the software is running an connected to the mouse. So, if you make changes to the DPI and RGB, and you plan on swapping computers frequently, unless you have the software installed on every computer that you use, the mouse will always have the RGB in Rainbow mode, and you have to use the default DPI settings. Also, not matter if the software is installed or not, if you pair your mouse via Bluetooth, since there is no way for the mouse to communicate with the software via Bluetooth, you will have the same results of Rainbow RGB and default DPI settings. I have contacted the manufacture about the issue, and they have verified that this is normal for the mouse. There is no way for the mouse to store any of you profile settings on the mouse itself. So Bluetooth is a no go unless you like Rainbow RGB and having to click the DPI button to get to a setting that is close to what you want everytime you turn the mouse on. This could all be remedied if you could store changes to the mouse and have those changes active everytime you powered the mouse on, no matter what connection method you choose, and wether or not the iCUE software is installed.