The HP Conferencing Keyboard 802544-251 is a USB keyboard for Russian-language use, with dedicated controls for online meetings and everyday typing.
Its conferencing keys handle video on/off, screen sharing and microphone mute, alongside answer/end call controls. These shortcuts put common meeting actions at the keyboard, while separate volume level keys make it convenient to adjust sound during a call.
This Russian-market variant combines standard keyboard use with meeting controls in one USB device.