The keyboard had a drink spilled on it. I don't know if it can be opened up and repaired. The mouse is WORKING fine.
eBay
XANAD EVA Hard Case for Logitech K400 Plus/Logitech POP Keys/Logitech MX Mechanical Mini Wireless Touch Keyboard Touchpad
Aliexpress UK
Our high-performance combo just got better. Spherically-dished keys match fingertip shape while the matte surface allows fingers to glide for efficient, comfortable work. Plus tactile reference for hand positioning makes it easy to orient fingers and stay in the flow.
eBay
New USB Receiver Bolt Adapter for Logitech Mx Keys mini POP Keys Mouse Keyboard USB Adapter
Aliexpress UK
For Logitech MX Keys Keyboard K800 YR0073. Such as battery, as adapter etc. Battery type:Li-ion. 2, Our 100% item locate UK Local warehouse. We work with a good quality supplier and factory. Help you and us save money greatly.
eBay
Portable Hard EVA Travel Case for Logitech MX Master 3S Wireless Mouse Waterproof Dustproof Mice Bag for Logitech MX Master 3S
Aliexpress UK
Logitech K545 Advanced Keyboard - In excellent working order. - 1x Logitech Unifying USB receiver will be included. (This can connect both the mouse and keyboard). That was around a couple months after I got the mouse, and had no issues.
eBay
Logitech PEBBLE 2 COMBO Wireless Keyboard Mouse Combos Set Home Office Quiet Mouse Keyboard For Windows Pad Android IOS
Aliexpress UK
Do more with Logitech mice and keyboards. The MX Series is designed for highly specialized workflows. The keyboard is crafted for stability, with every keystroke fluid and accurate. From our focus on ergonomics to MagSpeed™ scrolling to Perfect Stroke keys, this combo enhances comfort and performance.
eBay
Keyboard Cover For Logitech Craft Mx Keys Wireless Bluetooth Keyboard Soft Silicone Film Case Slim Thin Protective Cover Clear
Aliexpress UK
eBay
Logitech MX Mechanical Wireless Keyboard 110 Keys / 84 Keys Bluetooth Rechargeable Mechanical Keyboard for Windows IOS Android
Aliexpress UK
Our high-performance combo just got better. While the perfectly-crafted full-size mouse contours to the shape of the hand for easy access to the buttons and scroll wheel. Spherically-dished keys match fingertip shape while the matte surface allows fingers to glide for efficient, comfortable work.
eBay
EVA Hard Case Illuminated Keyboard Travel Carrying Bag Storage Case for Logitech MX Keys Mini Wireless Keyboard
Aliexpress UK
THE USB RECEIVER IS MISSING, REF: OTHER MOUSE
eBay
For Logitech MX Keys Mini Wireless Keyboard Bag EVA Hard Case Illuminated Keyboard Protective Storage Bag Travel Carrying Case
Aliexpress UK