Insert the new batteries in both mouse and keyboard. Connect the USB dongle with any working USB port of your computer/laptop. Restart the computer and after restart both Keyboard and Mouse shall start working.
eBay
Keyboard Case for Lenovo Tab P12/K12 TB240FC/371FC/XC/372FC/370FU 12.7inch Tablet Wireless 7Color Backlit Keyboard Cover & Mouse
Aliexpress UK
This Portable Bluetooth Wireless Keyboard Mouse Combo Set is perfect for use with PC, iPhone, iPad, and MacBook. The mini keyboard is made of durable plastic and features a multicoloured design. With wireless connectivity via Bluetooth, it is easy to use and has a long battery life.
eBay
High Qualify Anime New Kawaii Miffy Wireless Keyboard and Mouse Set Pink and Blue Keyboard Christmas and Birthday Gift
Aliexpress UK
Upgrade your workspace with the Ultra Slim Wireless Bluetooth Keyboard & Mouse set, perfect for all your devices! E njoy the freedom to connect to a wide range of devices via Bluetooth. Whether you're using a PC, MAC, iPad, or Android tablet, this keyboard and mouse pair are ready to work with you.
eBay
Keyboard Wireless Mouse Magic For iPad Pro 13 11 Case M4 M2 M3 Air 13 11 5/4 2 10.2 9th/8/7 Generation Case Bluetooth Keyboard
Aliexpress UK
Rainbow RGB Backlit Keyboard. Note 1: If You Need to Use Mouse,Your iPad System Need to be Upgraded to IOS 13.4 or Above(iPad Air 1 Unable to Upgrade to IOS 13.4). 1 x RGB Bluetooth Keyboard. Dual Mode Bluetooth Mouse.
eBay
Mofii Pink Keyboard and Mouse Wireless Cute Colorful 68 Round Keycaps Retro Typewriter Compact Keyboard for PC, Desktop, Laptop
Aliexpress UK
This is your Chance to Purchase this Brand New Wireless Keyboard and Mouse Set. This is the ENGLISH UK KEYBOARD LAYOUT (the £ is on SHIFT 3) We have done a short Video on YouTube showing this item in action on a Smart TV, click here - https://youtu.be/5_WA0Z4D8ZM (This Keyboard and Mouse Set works fine on ALL Laptops / PC's and Most Smart TV's).
eBay
MOFII Wireless Keyboard and Mouse, Cute Colorful 68 Round Keycap Compact Keyboard for Computer, Computer, Desktop, Laptop
Aliexpress UK
HP 230 Wireless Keyboard and Mouse. Wireless module is in either mouse or keyboard for all sets.
eBay
i8 Mini Keyboard 7 Color Backlit Remote Control 2.4G Wireless Air Mouse Keyboard For Android TV BOX Gamepad PC Laptop
Aliexpress UK
Attention:The USB is in a slot on the back of the keyboard This is US layout keyboard, please use the regular English input method, please dont use the UK-specific input method, otherwise the keys for @ and " will be switched. Description: 1. Easy Setup: Simply insert the nano USB receiver (stored inside at the back of the mouse) into your computer and use the keyboard and mouse instantly. 2. One USB Receiver for All: Use the Keyboard and the Mouse with the same receiver, to save the USB port in your computer. 3.Ergonomic Design: keyboard material gives heavy duty feeling, low-profile keys offer comfortable typing. Ergonomic mouse reduce stress and use more comfortably. .
eBay
i8 Mini Wireless Keyboard 2.4G Handheld Touch Classic Black French Spanish Russian Air Mouse Game Keyboard for Android TV Box PC
Aliexpress UK
The Silent Wireless Keyboard and Mouse Combo by Senda offers a sleek and ergonomic design in a stylish white colour. This combo kit features a QWERTY keyboard layout, wireless connectivity with a 5-5.5 metre charging range, and a maximum DPI of 1600 for precise control. The quiet keys ensure a silent typing experience, perfect for those who prefer a discreet workspace. With its plug-and-play functionality and built-in battery, this keyboard and mouse combo is a convenient and efficient choice for PC and laptop users.
eBay
Wireless Keyboard 80 Key 80% Layout Spanish Russian Arabic Korean Keyboard Mouse Set Bluetooth 2.4G 2000mAh Type C K92 Backlight
Aliexpress UK