2.4G 5G Wireless WiFi Display Dongle 4K 0 Delay 5V 2A WiFi Display Receiver for Projectors Monitors Black Item Type: Wireless Display Adapter Material: ABS Colour: Black Power Supply: 5V 2A CPU: AM8272 Wireless: 2.4G, 5G Resolution: 4K, 3840 x 2160 at 30 Hz Plug: HD Multimedia Interface Applicable: Supports HD Multimedia Interface Compatible Devices Such As Projectors, Monitors, for HDTV Compatible Devices: Supports Most Systems and Devices, Compatible with for Android, for ios, for Windows, for OS X Systems. For iPhone: for iPhone 12 11Pro 11 XS X 8P 8 7P For iOS Tablet: for iOS Tablet 8 7 6 5; for iOS Tablet Air 3 4; for iOS Tablet Mini 5; for iOS Tablet Pro 11 12.9 Inches Etc. For Android: Most for Android Phones, for Tablets For Windows: for Windows 8.1 10