Review on Renewed Logitech MK540 Advanced Wireless Keyboard with M185 Mouse & USB Receiver - 920-008981: Enhanced Performance at a Great Value by Kenji Viray Tsuchida ᠌

I am currently looking for a new set for my job and I am leaning toward wired choices. Certain benefits a good kit. There were no issues the first year. The keyboard is ergonomically sound and has the bare minimum number of buttons needed for comfortable use. Since I've been purchasing the M310 for more than a year, it's a shame that they rarely last longer than a year. The mouse that came with the kit passed away about a year later (replaced with a new one). The comfortable rubbery body is challenging to get used to. Cons: Everything about Logitech goods that isn't reliable I appreciate. Devices rarely last longer than a year for whatever reason; the mouse wheel will eventually cease spinning (2 components of the M310 died in this manner), and now the keyboard has started doing practical jokes. Every day, there is a consistent 5-minute decrease in the keyboard signal, which causes chat messages to arrive with significant delays and zzzz stuttering. Battery changed, no assistance: (