good working order but I don't know what it is
eBay
2.4G Wireless Mouse 1600DPI Optical Mouse Computer Gaming Mouse 6 Buttons Wireless Mouse with USB Receiver
Aliexpress UK
The Microsoft USB & PS2 Wireless Optical Desktop Receiver 3.0A X800685-101 is a versatile receiver designed for use with both USB and PS/2 connectivity. With a wireless tracking method that utilizes optical technology, this receiver ensures precise and efficient cursor control. Compatible with Microsoft products, this optical receiver is ideal for those looking to streamline their computer setup with a reliable and high-quality input device.
eBay
2.4G Wireless Mouse for Laptop Gamer Ergonomic Computer Mouse Wireless with USB Receiver 1600DPI 6 Buttons Portable Optical Mice
Aliexpress UK
The Microsoft Wireless Photo Keyboard 1045 is a wireless keyboard with a QWERTY layout, making it easy and convenient for typing. It comes with a desktop receiver that allows for seamless connectivity without the hassle of tangled wires. The keyboard also features a wireless optical desktop receiver with version 3.0A, ensuring a reliable and stable connection. The English language keyboard is ideal for everyday use and offers a user-friendly experience.
eBay
Wireless Gamer Mouse 2.4G USB Wireless Mouse Adjustable DPI Optical Mice for Windows PC Macbook Laptop Desktop Computer Office
Aliexpress UK
This item is faulty For Spares or repairs Microsoft Wireless Optical Desktop 700 Includes: Keyboard, Mouse, Receiver
eBay
Wireless Mouse 2.4Ghz Wireless Mouse With USB Receiver Adjustable DPI Portable Office Mice For Desktop Computer Laptop Notebook
Aliexpress UK
Effortless Plug and Play: No drivers needed; simply plug in the USB Nano Receiver and go, enjoying instant wireless convenience. Portable Silent Wireless Mouse. Upgrade your workspace with our Portable Silent Wireless Mouse, the perfect amalgamation of functionality, comfort, and style.
eBay
Finger Wireless Mouse 2.4G Wireless Mice USB Optical Rechargeable Finger Ring Mouse Mice 16000Dpi For PC Laptop Computer
Aliexpress UK
The Microsoft Wireless Optical Desktop Receiver 2.0 is a black receiver unit designed by Microsoft for connecting to a PS/2 mouse. It comes in a set of two units, both manufactured in China. The receiver utilizes optical tracking and has one button for control. This Microsoft receiver is part of the Computers/Tablets & Networking category, specifically under Keyboards, Mice & Pointers for Mice, Trackballs & Touchpads.
eBay
2.4GHz Wireless Mouse Optical Mice Mouse Gaming with USB Receiver Gamer 2000DPI 6 Buttons Mouse For Computer Laptop Accessories
Aliexpress UK
Model : Microsoft 1028. Type: Optical Desktop Receiver. Colour : Black. If you are unsatisfied with our products.
eBay
Silent 2.4G USB Wireless Mouse Battery Style Optical Tracking Computer Mice Receiver Soundless Mice For Office Laptop Ipad Mac
Aliexpress UK
Model : Microsoft 1028. Type: Optical Desktop Receiver. Colour : Black. If you are unsatisfied with our products.
eBay
2.4GHz Wireless Mouse Optical Mice with USB Receiver Gamer 1600DPI 6 Buttons Mouse For Computer Laptop Accessories Mouse Gamer
Aliexpress UK