Was there a battery-only earlier revision of the MX Performance? I am almost tempted to say that there was... Mine definitely plugs into whatever USB port I have handy (and, correct, lasts about a week on a charge at most), but I used to have one before that might not...or I may be confusing it with another MX rodent,…
Was there a battery-only earlier revision of the MX Performance? I am almost tempted to say that there was... Mine…