https://www.logitech.com/en-us/product/b100-optical-usb-mouse-business
http://www.gamdias.com/products-en-gb/combo/ares-v2-essential-combo-en-gb
http://us.coolermaster.com/product/Detail/gaming/octane/octane.html
https://www.logitech.com/en-roeu/product/6562