Portronics Quest is definitely the reliable wireless mouse –that looks stunning and amazing in black colour. Nano-receiver keeps you connected with reliable 2.4 GHz wireless. From surfing the Web to updating your Social media Sites-you are able to naturally navigate without feeling the electronics in hand. Now you can speed through long documents and web pages, move horizontally in spreadsheets, and much more. You'll appreciate how this wireless mobile mouse comfortably fits your hand and your mobile lifestyle.