Combination of keyboard and mouse with 2.4 GHz technology from LogiLink. The mouse with optical sensor ensures with this 1000 dpi scanning high precision and fast work. Connection via included USB micro dongle. This recognizes the devices by the Autolink function automatically. The keyboard has 13 hot keys, etc. in addition to email, Favorites, Media Player Details: https://elecena.pl/product/19833920/id0104w-wireless-keyboard-mouse-combo-white 2021-11-05 https://elecena.pl/product/19833920/id0104w-wireless-keyboard-mouse-combo-white 2022-07-24