Bitdefender Internet Security 3 Device 1-Year Subscription Download Processor frequency_1.6 to 2.0 GHz The K644’s innovative new size

The K644’s innovative new size has increased the standard 61-key layout from 60% to 65%

Designed with Eye Care in Mind​​

you’ll enjoy a sublime sound experience with the advanced Audio by Harman and Dolby Atmos whether you're listening to your favorite media or dialing into crystal-clear audio during conference calls

unwanted visitors

Dual laptop connectivity: USB Type C & USB Type A 3

Bitdefender Internet Security 3 Device 1-Year Subscription Download Processor frequency_1.6 to 2.0 GHz The K644’s innovative new sizeBitdefender Internet Security 3 Device 1 Year Subscription Download Bitdefender. Choose What The Experts Use. You get the most innovative technologies that predict, prevent, detect and remediate even the latest cyber threats, anywhere in the world. Bitdefender Internet Security delivers a complete protection for Windows, with no system slowdowns. It keeps you safe from all types of online threats and It includes privacy tools such as Bitdefender VPN