1. The highest resolution is 1080P/30HZ (requires the support of the display host) 2. Also supports 1080p/23.98/24/50/59.94/60HZ, 1080i/50 59.94/60HZ, 720p/50/59.94/60HZ, etc. 3. USB2.0 A/F supports a maximum current of 0.9A 4. backward compatible with USB1.1 5. USB-C/F supports PD2.0 and supports a maximum input power of 45W Working temperature: 0~70C Operating humidity: 10% to 85 % RH (non-condensing) Storage temperature: -10~70C Storage humidity: 5% to 90%RH (non-condensing) Built-in Gigabit network chip, plug and play note: Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. With network port Material: plastic colour: A-red blue Package Contents: 1 x Adapter Dongle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.