Logitech MX Keys S Combo (Keyboard + MX Master 3S)
The default productivity desk combo — MX Keys S keyboard and MX Master 3S mouse, bundled with a shared Logi Bolt dongle for meaningful savings.
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What we like
- Shared Logi Bolt dongle pairs both devices to one USB port
- Cheaper than buying the keyboard and mouse separately
- MagSpeed scroll wheel and 8K DPI sensor on the mouse
- Backlit keys with proximity sensing and adaptive brightness
- Pairs with up to 3 devices over Bluetooth or Bolt
Could be better
- No numpad on the keyboard bundle variant is not offered — full-size only
- Keys feel laptop-flat, not for mechanical fans
- Mouse is right-handed only
Full Review
If someone asks me what keyboard and mouse to put on their desk and they don’t care about mechanical switches or gaming, this is the answer. The MX Keys S Combo pairs Logitech’s two flagship productivity peripherals with a single Logi Bolt dongle and knocks a chunk off the price of buying them separately.
The Keyboard
MX Keys S is a full-size wireless keyboard with spherically-dished keys that feel close to a good laptop keyboard — flat, quiet, and precise. The backlighting is smarter than most: proximity sensors light the keys as your hands approach, and an ambient light sensor dials brightness up or down automatically.
Smart Actions is the new-ish feature worth mentioning. You can bind a single key to a multi-step macro across apps via Logi Options+. It’s niche, but handy for repetitive workflows like “open Slack, mute notifications, switch to focus profile.”
The Mouse
MX Master 3S is the mouse half, and it’s the one most reviewers (myself included) would call the best productivity mouse on the market. The MagSpeed scroll wheel shifts between ratcheted and freewheel modes automatically — flick it and it spins for seconds, letting you blast through long documents. The 8K DPI sensor tracks on glass. Clicks are 90% quieter than the 3, which matters more than you’d expect on video calls.
The Bundle Value
The real reason to buy the combo rather than the pieces: one Logi Bolt dongle pairs both devices, freeing a USB port. Pricing usually runs $30-$50 below buying them individually, and both come in the same color so your desk looks intentional. If you already own one half, buy the other standalone — but if you’re starting fresh, the bundle is a no-brainer.
Who Should Buy This
Anyone setting up a new productivity desk who types a lot, uses a mouse for real work (design, spreadsheets, coding), and wants a quiet, premium feel without going mechanical. If you want tactile switches and hot-swappable keys, look at the MX Mechanical instead. If you’re left-handed, the Master 3S is a deal-breaker — consider the MX Anywhere 3S or a trackball.
