A combo for speed and precision
Power up your performance with MX Keys S and MX Master 3S. Comfort, stability, and precision combined in a pairing that helps you master your flow all day long.

Duo engineered for productivity and comfort
The keyboard has a stable, low-profile design and the mouse is crafted for your hand for better wrist posture. The included palm rest encourages a natural posture for all-day comfort.

Fast fluid precision typing
Type with confidence and speed with spherically-dished keys shaped for your fingertips, minimizing the chances of a mistype, while increased key stability reduces noise.

Scroll 1, 000 lines per second
with the Magspeed scroll wheel . 90% more speed and 87% more precision with its 2 modes: ratchet & hyper fast scroll (compared to regular Logitech mouse).

Smart illumination made smarter
Backlit keys light up when your hands approach and automatically brighten or fade to suit your environment. Control backlighting duration and brightness in Logi Options+.

Automate repetitive tasks
Smart Actions in the Logi Options+ App gives you the power to skip repetitive actions by automating multiple tasks with a single keystroke.

Multi computer, one flow
Pair MX Keys S Combo to work on multiple computers and cross-OS - and transfer text, images and files between them. - just copy on one and paste to the other.

High Performance. Engineered Responsibly.
We engineer our products for speed, precision, and high performance, all while considering sustainability as a key criteria throughout every stage of the product development process

Specification

Product
Product id	885123
Brand	Logitech
Partnr	920-011612
EAN/UPC code	5099206112421
Warranty (months)	1 Year
Features
Product colour	Graphite
Material	Aluminium
Buttons quantity	7
Wrist rest	Y
Compatibility	Logi Bolt USB receiver
Scroll	Y
Movement detection technology	Laser
System requirements
Windows operating systems supported	Windows 10, Windows 11
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.7.5 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Power
Battery technology	Lithium Polymer (LiPo)
Battery capacity	1500 mAh
Packaging content
Cables included	USB Type-A - USB Type-C
Pointing device	N
Button functions	Forward
Form factor	Right-hand
Numeric keypad	Y
AC adapter included	N
LED indicators	Y
Wireless range	10 m
Connectivity technology	Wireless
Downloadable software	Logi Options+
Rechargeable	Y
Mouse included	Y
Backlight colour	White
Mouse dimensions (WxDxH)	84.3 x 124.9 x 51 mm
Mouse weight	141 g
Backlight	Y
Number of products included	3 stuk(s)
Keyboard dimensions (WxDxH)	430.2 x 131.63 x 20.5 mm
Receiver dimensions (W x D x H)	14.4 x 6.11 x 18.65 mm
Keyboard weight	810 g
Receiver weight	1.68 g
On/off switch	Y
Backlight type	LED
Power source type	Battery
User guide	Y
Surface coloration	Monochromatic
Wireless receiver interface	USB Type-A
Receiver type	Nano receiver
Receiver included	Y
Recommended usage	Office
Device interface	RF Wireless + Bluetooth
Keyboard language	Danish, Finnish, Norwegian, Swedish
Number of scroll wheels	2
Scrolling directions	Vertical/Horizontal
Keyboard form factor	Full-size (100%)
Keyboard style	Straight
Proximity sensor	Y
Ambient light sensor	Y
Scroll type	Wheel
Headset included	N
Number of batteries (mouse)	1
Number of batteries (keyboard)	1
Mouse battery type	Built-in battery
Keyboard battery type	Built-in battery
Charging source	USB Type-C
Buttons type	Pressed buttons
Adjustable backlight	Y
Keyboard key switch	Scissor key switch
Multi-device support	Y
Bluetooth Low Energy (BLE)	Y
Keyboard key profile	Low-profile
Sustainability certificates	CarbonNeutral, Forest Stewardship Council (FSC)
Hyper-fast scrolling	Y
Tilting scroll	Y
Mouse battery technology	Lithium Polymer (LiPo)
Mouse battery capacity	500 mAh
USB Type-C charging port	Y
Linux operating systems supported	Y
Other operating systems supported	ChromeOS