Logitech K845 vs Logitech MK540 Advanced

A side-by-side spec comparison of the Logitech K845 and the Logitech MK540 Advanced. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which keyboard is right for your build.

Side-by-side specification comparison of Logitech K845 and Logitech MK540 Advanced.
Specification	Logitech K845 $74.67 Buy on Newegg	Logitech MK540 Advanced $45.70 Winner Buy on Newegg
Size	TKL	TKL
Hot Swap	No	No
Switches	TTC Red	Membrane
Wireless	No	Yes
Backlight	single-color	single-color

Winner: Logitech MK540 Advanced — driven by Wireless (Yes)

Logitech K845

performance points

Logitech MK540 Advanced

performance point

Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).

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