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HDMI cable Alcasa 4521-020, 2 m, HDMI Type A male–male, HDMI 2.1, 38.4 Gbit/s, gold-plated contacts, black
The Alcasa 4521-020 is a 2 m HDMI Type A male-to-male cable engineered for high-bandwidth audio and video transmission. It supports the HDMI 2.1 specification with a maximum data throughput of 38.4 Gbit/s and features gold-plated contacts to ensure stable connections and reduced corrosion. The black jacket and standard HDMI Type A connectors make this cable compatible with most TVs, monitors, game consoles and AV receivers.
This HDMI 2.1 cable delivers up to 38.4 Gbit/s bandwidth, enabling support for higher resolutions, higher refresh rates and richer audio formats where supported by connected devices. Gold-plated contacts improve contact reliability and resist oxidation for longer-lasting connections. The 2 m length provides flexible placement between devices without excess slack in typical home entertainment or desktop setups.
Insert one HDMI Type A male connector into the HDMI output of the source device (for example a console, Blu-ray player or PC) and insert the other HDMI Type A male connector into the HDMI input of the display device (TV, monitor or AV receiver). Ensure both devices are powered off or on standby when connecting if recommended by the device manufacturers, then power the devices on and select the correct HDMI input on the display. For best results, use the appropriate input settings on source and display devices to enable desired resolutions, refresh rates and audio formats.
Use this 2 m Alcasa HDMI 2.1 cable in installations where a short to medium-length, high-bandwidth link is required. Verify that both connected devices support HDMI 2.1 features you need (such as 4K@120Hz, 8K@60Hz, VRR or eARC) to benefit from the cable’s full capabilities. Avoid tight bends near the connectors and route the cable to prevent excessive strain.
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