"A disposable-price travel mouse that happens to include the one adapter you need."
The '3 Level DPI' (800/1200/1600) lets you change cursor speed, but this is a basic optical sensor for browsing, not a precision instrument for creative work.
This is for someone who needs a backup mouse for a travel bag or has a new USB-C-only laptop and just needs a functional pointer for under $10. The included adapter makes it a practical, if temporary, solution.
Anyone seeking a primary mouse for daily work should skip this. The flat, non-ergonomic shape will cause hand fatigue during extended use, and the build is not intended for heavy, long-term service.