HomeProduct SeriesADVANCED MK540 ADVANCED MK540 Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Sale! Added to wishlistRemoved from wishlist 0 Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Unifying USB-Receiver, Multimedia Hotkeys, 3-Year Battery Life, for PC, Laptop $49.99 $44.99 Buy product