Redragon M991 Wireless Gaming Mouse RGB schwarz, USB

Logitech's G502 is still the best-selling mouse on the market, which is why it comes as no surprise that Redragon released their own take on it with the M991 Enlightenment. Compared to earlier Redragon wireless mice, the M991 Enlightenment comes with PixArt's PAW3370 sensor, which is a decent upgrade. CPI deviation in particular, which plagued previous releases equipped with the PAW3335, is now much improved. Unfortunately, everything else has stayed pretty much the same. The M991 Enlightenment is still using the same outdated MCU, which is why performance is largely underwhelming. Even in wired mode a base motion delay of 1 ms is present across the board. In wireless mode, an additional wireless delay of 1.5–2 ms is added on top, amounting to a total delay of 2.5–3 ms, which isn't terrible but not particularly good, either. Furthermore, all polling rates save for 1000 Hz suffer from major instability in wireless mode. Click latency hasn't changed, either, sitting at a measured 13.5 ms, which is simply too high for today's standards and cannot be changed. The same goes for lift-off distance, which is notable given the 3370 is natively capable of LOD adjustment. Lastly, the M991 Enlightenment lacks a wireless extender. While this isn't uncommon for wireless mice at the $50 range, it does mean one shouldn't plug the wireless dongle into a USB 3.x port, as wireless interference may otherwise be encountered.