Maintain the distance between the receiver and the keypad within 50cm and long press the "ESC" and "K" keys for 3 seconds for code pairing;. You only need one usb receiver for both keyboard and mouse.
eBay
C120 Fly Air Mouse Wireless Keyboard for Russian Spanish 2.4G Smart Remote Control Smart Keyboard Mouse for Android Tv Box
Aliexpress UK
Second, plug the USB dongle into your computer. Third, turn on them with their ON/OFF toggle. For a 9-5 job, you can use the keyboard to type for at least 4 weeks (with the backlight off). 【Cool LED Backlights】Rainbow light and adjustable brightness bring ambiance and visual aesthetics, making the keyboard mouse combo fun and energetic.
eBay
GAMINJA I8 Mini Handheld Keyboard Remote Control 2.4G Air Mouse Wireless Keyboard With Touchpad For Android TV Box PC Smart TV
Aliexpress UK
Plug & Play: Enjoy a hassle-free setup with the plug-and-play feature. Compatibility: This keyboard and mouse set is compatible with PC, Computer, Laptop (one USB port is required) running Windows 2000, XP, Vista, Win 7, Win 8, Win 10 and Win 11 systems.
eBay
Colorful Backlit I8 Mini Keyboard Touchpad Remote Control English 2.4Ghz Air Mouse Wireless Keyboard For Laptop TV Box Touchpad
Aliexpress UK
Brand new Missing the usb connector Other than that it is new and works Doesn’t have the battery cover at the back but still works without it
eBay
Colorful Backlit I8 Mini Keyboard Touchpad Remote Control English 2.4Ghz Air Mouse Wireless Keyboard For Laptop TV Box Touchpad
Aliexpress UK
The item is a set of one 2.4G wireless keyboard with 78 keys and one mouse, has 2 colors for selection and it can connect with your computer, TV box and smart TV. One USB receiver to connect both keyboard and mouse to PC.
eBay
Mini Air Mouse Wireless Keyboard Remote Control 2.4G BT IR Learning 6-Axis gyroscope Motion Sense for Smart TV Android TV Box PC
Aliexpress UK
1 x nano USB receiver (Placed on the back of the keyboard). 1 x Wireless Keyboard. Mouse Sensor: Optical sensor. Keyboard: 44 cm x 14 cm x 3cm (Max.). 1 x Wireless Mouse. Connection Type: 2.4 GHz RF via nano USB receiver.
eBay
2.4G Wireless Keyboard Mouse Rechargeable Wireless Bluetooth Keyboard Mouse Silent Laptop Desktop Universal Portable 85/105Key
Aliexpress UK
【2.4G/Bluetooth Wireless Keyboard & Mouse】 The T96 keyboard mouse set is a high-performance wireless gaming keyboard mouse combo. 【90% Layout Gaming Keyboard】 The 90% layout (94 keys) compact keyboard is more practical than the TKL keyboard.
eBay
2.4G Wireless Keyboard Mouse Rechargeable Wireless Bluetooth Keyboard Mouse Silent Laptop Desktop Universal Portable 105Key
Aliexpress UK
Wireless Keyboard and Mouse Combo Set 2.4G - Slim Mini For Mac Apple PC Laptop. Premium 2.4G Wireless Combo: Includes one 78-key keyboard and mouse in your choice of color. Connects seamlessly with computers, TV boxes, and smart TVs using a single USB receiver.
eBay
Bluetooth-compatible Wireless Keyboard Mouse Set for Android Windows for Tablet iPad PC Keyboard Wireless Mouse Gaming Keyboard
Aliexpress UK