Feature: 1. MULTIPLE SIGNAL SWITCHING OUTPUTS: HD Multimedia Interface multi port switch supports multiple HD Multimedia Interface signal switching outputs and is compatible with HD Multimedia Interface 2.0. 2. VIBRATION DAMPING AND AMPLIFICATION: 3 port video switch sends multiple identical HD Multimedia Interface signals simultaneously through a single HD Multimedia Interface signal, with vibration damping and amplification. 3. EASY OPERATION: 3 port video switch has a transmission distance of up to 15m/49.2ft. Easy to operate and quick to install. More powerful output group functions can be achieved when cascaded. 4. STABLE AND CLEAR: 3 in 1 out HD Multimedia Interface switcher input and output resolution up to 4K 60hz, stable and clear transmission, giving you a good experience. 5. APPLICABLE RANGE: 3 port video switch is suitable for HDTV industry, field work project, satellite set top box, DVD, projection, data center monitoring, education industry, corporate training, etc. Specification: Item Type: 3 In 1 Out HD Multimedia Interface Switch Material: ABS Operating Temperature Range: -5℃ To 35℃ Operating Humidity Range: 5% To 90% RH (Uncompressed) Video Amplifier Circuit Bandwidth: 2.5Gbs 250MHz Video Signal Input: 0.5-1.0V P-P Display Data Channel Signal Input: 5V P-P (TTL) Maximum Single Link Range: 1920x1440, 1080p Video Format Support VGA: 640x480, 800x600, 1024x768, 1280x1024, 1600x1280, 1920x1440, 3840x2160P, 2Kx4K Video Format Support DTV HDTV: 480i 576i 480p 576p 720p 1080i 1080p3840x2160P Compatible With HD Multimedia Interface 2.0 Devices. HDCP 2.2 4K HDR, Color Format RGB 8:8:8 Display Refresh Rate: 4K 60HZ Remote Control Battery Specifications: 2 x AAA (Not Included). Package List: 1 x 3 in 1 Out HD Multimedia Interface Switch2 x Connection Cable1 x Double Sided Sticker1 x Remote Control