In this article, we review the Endgame XM1 mouse, which debuted on the market in July 2019. The German manufacturer, Endgame Gear, isn't a household name in PC peripherals yet, having debuted on the market only recently (in 2019), with this particular model. The product is a wired gaming mouse, without any RGB lighting. The most important features are the weight and the sensor. The device looks very classic at first glance. The weight is 70g including the cable. The sensor is a Pixart PMW-3389 with 16,000 DPI, and the polling rate is 1000hz (1ms). Yes, that’s absurd and not necessarily useful, but still.