Yealink CTP18 for Microsoft Teams. Screen diagonal: 20.3 cm (8"), display resolution: 1280 x 800 pixels, aspect ratio: 16:10. Operating system installed: Android. WLAN standards: Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11 ac), Supported security algorithms: 256-bit AES, HTTPS, SRTP, TLS, Network standard: IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x. Power source: PoE, Input voltage: 48 V, Power consumption (max.): 8 W. Width : 202 mm, depth: 151 mm, height: 100 mm