Logitech M720 Triathlon Wireless Mouse - USB Nano Receiver Connectivity - Pair up to 3 devices - Up to 10 Million Clicks - 24 Month Battery life - antonline.com
User manual Logitech M720 (English - 148 pages)
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Amazon.com: Logitech M720 Triathalon Multi-Device Wireless Mouse – Easily Move Text, Images and Files Between 3 Windows and Apple Mac Computers Paired with Bluetooth or USB, Hyper-Fast Scrolling, Black : Electronics
When I like something, I tend to get multiples of it - Logitech M720 Triathlon pair : r/MouseReview