Yealink WPP30. Form factor: Dongle, Product colour: Black. Supported graphics resolutions: 3840 x 2160, Maximum frame rate: 30 fps. Wi-Fi standards: 802.11a, 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Top Wi-Fi standard: Wi-Fi 5 (802.11ac), Frequency band: 2.4/5 GHz. Interface: USB Type-C. Power source type: USB, Input voltage: 5 V, Input current: 0.6 A
