buy HDMI switch Aisens A123-0948 . The Aisens HDMI switch A123-0948 is a device designed to provide a practical and efficient solution for managing audiovisual signals, ideal for users who need to connect multiple sources or displays via HDMI connections. This black HDMI switch, made of durable ABS material and plastic, features a manual switching system with a button and LED indicator light that allows easy input or output switching without complications or external power, making it a fully Plug and Play device. It offers two versatile operating modes: 2x1 (two inputs to one output) to connect different HDMI devices such as Blu-ray players, consoles like PS4 or Xbox, or laptops to a single screen, and 1x2 (one input to two outputs), which sends the signal from one device to two screens alternately, but not simultaneously. Its compatibility with Ultra HD 4K@60Hz resolutions ensures exceptional image quality, also supporting 1080p and 3D video formats, with the recommended use of certified HDMI 2.0 cables to optimize performance and avoid interference like flickering or black screens. This switch supports high-definition audio and is designed to work with a wide range of HDMI devices including TVs, projectors, and multimedia equipment. Its compact and functional design offers a simple and effective experience for those seeking a versatile solution to manage multiple HDMI sources or outputs without technical complications. This Aisens HDMI switch stands out for its robustness, ease of use, and flexibility in home or professional environments where connectivity and visual quality are priorities. Type: SwitchFrequency: 60 HzConnections: 2HDMIHDMI 2.0HDMI x 2Width: 56 mmColour: BlackMaterial: ABS3D: YesCharacteristics: Plug and playLED in operation indicatorResolution: 4K Ultra HDIncludes: User manualResolution (px): 3840 x 2160 px