I have the MX Keys for Mac bought a year ago. The "?" key retainer clip broke. The least used key broke. So I contact Logitech support out of warranty but for the sole purpose of getting a replacement key. Didn't care if I had to pay for it. All I got back from them was sorry, we can't help you. Complete trash. I had to go to AliExpress of all places to get a replacement key.Then with the M720 bluetooth mouth the thing only lasted 2 years before the left click started to give out. Click and drag started to cut out. Highlighting text or dragging cursors was a pain. The intermittent, unpredictable disconnects was frustrating. Had to go to Best Buy and did a recycle to get a replacement.Bad enough the mouse already feels cheap but even worse that reliability isn't there. Logitech as a company really ain't what it used to be.
