BenQ QP30. Form factor: Dongle, Product color: White, LED indicators: Power. Processor model: AM8270, Supported graphics resolutions: 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160, 4096 x 2160, RAM capacity: 0.512 GB. Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Frequency band: 2.4GHz/5GHz, Security algorithms: WPA, WPA2. Interface: HDMI, HDMI version: 1.4b. Power source type: USB, Output voltage: 5 V, Output current: 1.5 A