Review on 🖱️ Macally 2.4GHz USB Wireless Mouse for Laptop and Desktop Computer - Comfortable and Long Range Cordless Mouse for Mac, Apple MacBook Pro/Air, Chromebook, Windows PC - White by Leah Griffin

I especially needed a mouse that could "climb" through a metal spiked wall since my DVR system at work is on the other side of it. After reading another review that it came through their loft I made the purchase. I connected a usb dongle to dvr and low and lo and behold it works! Technically the dash cam is 5ft from my screen but to get there you have to go through 2 small rooms including a closed metal door about 30ft away. We also have many Wi-Fi devices and the Wi-Fi router is also on the other side of the wall where the mouse is used. No interference at all. Highly recommended.