Alcasa 4520-CSF030B Video Cable Adapter

The Alcasa 4520-CSF030B is a 3-meter video cable adapter that connects devices with a USB Type-C output to displays with an HDMI Type A input. The cable has a 5 mm diameter and a blue jacket, providing a tidy, flexible connection for transmitting video signals. It is intended for use with laptops, tablets, smartphones and other devices that support video output over USB-C, enabling Full HD or higher resolution display on external monitors, TVs and projectors.

Advantages

This USB Type-C to HDMI cable adapter offers a straightforward wired link without the need for additional drivers or wireless pairing when used with compatible devices. The 3 m length allows for flexible placement of source devices relative to displays while keeping cable routing manageable. The 5 mm diameter balances signal integrity with flexibility, and the durable blue outer jacket improves visibility and reduces tangling. The adapter supports common video transmission scenarios such as presentations, video playback and gaming when the source device provides an HDMI-compatible output over its USB-C port.

Suitable for

• Connecting a USB-C laptop or tablet to an external HDMI monitor or TV
• Setting up AV connections for classrooms, meeting rooms and conference spaces
• Streaming video from mobile devices to HDMI-equipped displays
• Connecting a USB-C gaming laptop to an HDMI TV or monitor for larger-screen play

Key specifications

• Cable length: 3 m
• Connector A: USB Type-C (male)
• Connector B: HDMI Type A (Standard, male)
• Cable diameter: 5 mm
• Colour: Blue
• Function: Video signal transmission from USB-C to HDMI

How to use

Connect the USB Type-C end to the source device's USB-C video output and plug the HDMI Type A end into the HDMI input of the display. Select the appropriate input on the display device and, if required, configure the display settings on the source device (screen mirroring, extended desktop, or resolution selection). No separate power source is needed; the cable transmits video signals directly when the source device supports video over USB-C (DisplayPort Alt Mode or equivalent).

Recommendations

Ensure the source device supports video output over its USB-C port before use. For best results, route the cable to avoid sharp bends and avoid placing it near high-power electrical equipment that may introduce interference. If the display shows no signal, verify device settings, try reconnecting both ends, and test with a different HDMI input or device to isolate compatibility issues.