Physical barriers are another significant source of interference. Walls, metal surfaces, and other impediments can keep the signal from reaching your computer. If you have a large metal desk that you keep the computer under, that metal might be the reason why the mouse isn’t connecting to the computer. Every wireless mouse or keyboard comes bundled with a tiny USB dongle that acts as the receiver for the wireless signals transmitted by the peripheral. You just need to insert the dongle into your PC or laptop to establish the connection to start using the mouse seamlessly. The problem with your wireless mouse may not be apparent at first glance, but a little investigation will help identify it so you can solve it. Why is My Wireless Mouse Not Working Upon inserting a USB device, Windows first looks for the drivers to operate/recognize it. A simple reinsertion of the device can fix minor, temporary issues that may arise in the Registry, etc. Adjust the Mouse Battery

Except for a Bluetooth mouse or a Logitech mouse that supports a Unifying receiver, you have extremely few options when it comes to wireless mouse receiver replacement. Interference also comes from overcrowded wireless bands. Most devices, including mice, still operate on the 2.4 GHz band, even though 5 GHz and 6GHz bands are becoming increasingly popular.Certain surfaces can cause wireless signal interference. The connection between your mouse and the computer is weakened or prevented by some problem. There are a few different sources of interference to consider. When it comes to Bluetooth mice, they’re markedly different; they function on the same 2.4Ghz band as the rest of the standard Bluetooth ecosystem. In addition, they employ frequency bouncing to keep other Bluetooth devices in the vicinity free from interruption.

Critical system files contain information necessary for hardware components and devices to operate, including wireless mice. If some of these files become damaged or go missing, it can prevent proper communication between the wireless mouse and the computer. Repairing corrupted system files can restore them to their original state and fix problems that are disrupting the recognition and function of the wireless mouse. Attempt to use the mouse on the computer. If it’s working now when it wasn’t before, try it with different placement in your usual setup. If using an older computer (2005 or earlier) with a serial or USB mouse, it may be necessary to configure the ports in the BIOS setup. If you have a newer computer, this section can be skipped. Perfect for tiny hands (tiny adult hands mine would have just enough of a tight fight in small gloves, slightly loose to normal fit in medium gloves) If the mouse connects via USB, make sure USB is enabled and, if available, also ensure the USB legacy support is enabled. USB legacy support allows the mouse to work in legacy mode, for example, DOS. Mouse troubleshooting

If your device does not have Bluetooth, you will need to use a dongle. It’s also common for manufacturers to include a Bluetooth dongle if their customers’ devices don’t have built-in Bluetooth support. If your wireless mouse is rechargeable, turn it off and place the charger in the port. Wait until it gets to 100 percent charge before you attempt to use it again. Without the USB receiver, you can’t use a wireless mouse. Your PC or laptop will exhibit a notification when it detects the device and installs the necessary driver software. After connecting the receiver and installing the driver, your wireless mouse connects to the transmitting signal and works as a regular mouse with great ease of movement.

We hope this guide answered what to do if you lose a USB receiver for wireless mouse. The bottom line is that you may find workarounds, like using a unifying receiver if your wireless mouse is from Logitech. If you have been using a cheap mouse, then there are chances that you may not find a compatible wireless mouse receiver replacement. This leaves you with one choice, buy a new wireless mouse. If you do not have a receiver for your wireless mouse, then you are having a Bluetooth mouse, not a wireless mouse. Some of the instructions here might not apply. Rechargeable Optical Mouse - Built-in durable rechargeable battery, it can be easily charged using the included USB cable without replacing the battery. Just 2 hours charging, you can use it about 120 days.The fast startup feature is reported to be one of the causes of this problem. So you can disable it to see if the problem is resolved: Sometimes the problem with a wireless mouse is a computer hardware problem. I experienced this one, and it was very annoying to solve because it didn’t occur to me right away.