Microsoft Surface Hub 2S 85" is Microsoft Teams-certified meetings platform and interactive whiteboard for business that brings teams together. Remote colleagues are in the room in life-sized video. Everyone can participate with a Microsoft Teams-certified mic array and 4K camera. A powerful meetings and collaboration platform certified for Microsoft Teams, whether your room is for smaller teams, or you need a large-room experience. Natively run your must-have Microsoft and third-party apps1,2 without having to project. With fast and fluid visuals, you can share live reports and dashboards directly from Power BI.1 100Hz - 12KHz range 3-way stereo speakers, including (4) front-facing mid-range, (2) front-facing tweeter and (1) rear bass drivers. Full band 8-element MEMS microphone array. Surface Slim Pen compatible. 2 Doppler occupancy sensors. WiFi 5: IEEE 802.11 a/b/g/n/ac compatible, Bluetooth® Wireless 5.0 technology & Miracast Display