The HP 802544-111 Swis2 conferencing keyboard is a USB keyboard with dedicated controls for video calls and online meetings. Its conferencing shortcuts put common call actions directly on the keyboard.
Use the keys to switch video on or off, share the screen, mute the microphone, answer or end a call, and adjust the volume. These controls make those meeting actions accessible from the keyboard while you work.
The Swis2 designation identifies this particular variant. The listed part number is 802544-111.