KYSONA Wireless Gaming Mouse, 12000 DPI, Tri-Mode Bluetooth Gaming Mouse Wireless, Lightweight, 80Hrs Battery Life, Backlight, 5 Programmable

The Kysona M660 wireless gaming mouse has garnered attention as a lightweight and functional entry-level option for gamers. With a weight of just 57g, it is lauded for its comfortable hold, especially for users with medium-sized hands who prefer a claw grip. The design incorporates a symmetrical shape and responsive buttons, though it is notable that it is specifically designed for right-handed users, lacking ambidextrous features. A standout characteristic of the M660 is its tri-mode connectivity options, allowing users to switch seamlessly between wired, Bluetooth, and a 2.4GHz dongle connection. However, users have reported that the Bluetooth connectivity suffers from a significantly lower polling rate, impacting performance during gaming. The 2.4GHz and wired modes provide a more satisfactory experience, achieving the expected polling rates for gaming mice. Despite its performance advantages, potential buyers should note that the M660 lacks on-the-fly DPI adjustment, as the DPI switch is inconveniently located on the bottom of the mouse. While this may disrupt gameplay, the preset DPI levels—from 400 to 12,000—are generally adequate for most tasks. Furthermore, the absence of customizable software is a double-edged sword; while it reduces system resource usage, it also limits users to factory settings without the ability to tailor button functions or DPI levels. While the mouse’s RGB lighting may not add substantive gaming value, the overall functionality is solid, with adequate skates and responsive buttons. However, the absence of a battery indicator is a minor oversight that could lead to unexpected outages. Most users found the M660 to be reliable for extended gaming sessions and praised its good battery life, lasting several weeks on a single charge. In summary, the Kysona M660 is a promising option for gamers seeking a lightweight, straightforward gaming mouse without the bells and whistles of premium models. It performs well with basic functionalities, but users accustomed to higher-end mice may find the lack of customization features limiting. **