With the adoption of built-in antenna, the wireless display dongle has more stable transmission.Featuing high resolution, the wireless display dongle can bring you HD-compatible and delicate image quality.Made of ABS material and metal, the wireless display dongle is eco-friendly and durable to use.The length of the wireless display dongle is 88.6mm, width is 28.7mm and thickness is 15mm.The wireless display dongle is especially suitable for screen sharging, which is suitable for TV, projector, monitor and car screen. It is widely compatible for main systems and most phones, tablets and laptops.Item Name: Wireless Display DongleMaterial: ABS,MetalModel: D9Chip: AM8268Interface Type: HDMI-compatible, Micro USB, AudioResolution: 1920 x 1080Network Format: 2.4GhzPower Supply: 5V/2AFeatures: High Resolution, Plug Play, MiniSize Details: 8.86cm x 2.87cm x 1.5cm/3.49" x 1.13" x 0.59" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.External power supply through Micro USB interface is required.Package Includes:1 x Wireless Display Dongle(Others Not Included)