Do you need a dedicated PC or appliance for Microsoft Teams Rooms?

Yes. Every Microsoft Teams Room requires either a dedicated all-in-one appliance or a dedicated Windows IoT PC. You cannot run MTR on a shared room laptop, a hot-desk PC, or a standard Windows desktop on the corporate network. The MTR application is locked to a kiosk-mode device joined as a resource account, and the room calendar binds to that device, not to a user.

Two architectures are supported by Microsoft, and both are equally valid:

When the appliance wins. Standard huddle to medium meeting rooms, up to about 16 people, where the OEM bar's camera and microphone coverage is adequate. Faster deployment (a Rally Bar can be racked, calendar-bound and live in under two hours), lower total cost of ownership, fewer points of failure, no Windows patching surface. Most new MTR deployments in 2026 are appliance-based and Microsoft is actively steering customers in that direction.

When the modular Windows PC wins. Large rooms needing bespoke camera and audio (ceiling microphone arrays like Shure MXA920, dual or triple display, separate PTZ plus presenter camera), boardrooms with bespoke control integration (Crestron or Q-SYS programmed against the MTR PC), regulated environments where Active Directory join and Windows compliance reporting are mandatory (financial services, government, legal). Divisible rooms with combine/separate logic also typically run modular.

In practice, most multi-site estates end up mixed: appliances in the bulk of standard rooms, modular Windows in the handful of boardroom and bespoke spaces. See the video conferencing and Microsoft Teams Rooms deployment guides for the room-by-room device choice.

Quick reference: every MTR needs a dedicated device (no shared laptops); appliance (Logitech, Poly, Yealink, Neat) £2k-£4k for huddle to medium rooms; modular Windows IoT PC (Lenovo, Crestron, HP) £3k-£6k for boardrooms, bespoke camera/audio, AD-compliance estates; Microsoft is steering toward appliances.