Based on the current landscape of PC peripherals, it is highly likely you are referring to one of two devices: either the or the generic T16 2.4G Wireless/Wired Mouse often found on marketplaces like Amazon or AliExpress.
Related search suggestions:
If you absolutely cannot find the official driver, consider these third-party tools (each has limitations):
When downloading T16 drivers from generic sites (or the included mini-CDs), always scan the .exe with an antivirus. Generic OEM software is sometimes repackaged with adware. It is safer to download from a verified Redragon link or a reputable tech forum.