Amazon.com: CHERRY MW 2310 2.0 - Wireless Optical Mouse. Energy-Saving 3 Years Ergonomically Designed with DPI Switch Easy to Install Plug and Use. 6 Buttons - Black : Electronics
LOGITECH M720 Funkmaus, Schwarz PC Mäuse | MediaMarkt
User manual Logitech M705 (English - 9 pages)
Amazon.com: CHERRY MW 2310 2.0 - Wireless Optical Mouse. Energy-Saving 3 Years Ergonomically Designed with DPI Switch Easy to Install Plug and Use. 6 Buttons - Black : Electronics