USB-C to 4K HDMI Cable ATEN UC3238 2.7M

The ATEN USB-C to 4K HDMI Cable UC3238 (2.7M) connects USB-C devices directly to HDMI displays for high-definition video and audio. This plug-and-play cable requires no drivers or adapters and supports multplatform casting from laptops and smartphones, including MacBook. It is RoHS certified, weighs 160 g and has a compact black design for convenient use with TVs, monitors and projectors.

Advantages

The cable supports Ultra High-Definition 4K@60Hz (3840 x 2160 @ 60 Hz) for clear video and audio transmission, and its 2.7-meter length provides extended reach while maintaining signal quality. Its USB-C plug-and-play operation eliminates the need for additional drivers or adapters, and the cable is compatible with a wide range of devices that have USB-C output and HDMI-enabled displays.

Suitable for

• Connecting USB-C laptops to HDMI TVs or monitors
• Streaming video from smartphones with USB-C output to a TV
• Presentations using projectors with HDMI input
• Gaming on large displays from compatible USB-C devices

Key specifications

• Model: ATEN UC3238
• Length: 2.7 m
• Maximum resolution: 3840 x 2160 @ 60 Hz (4K@60Hz)
• Connector: USB-C to HDMI
• Colour: Black
• Weight: 0.16 kg
• Certification: RoHS

How to use

Plug the USB-C connector into your compatible laptop or smartphone and connect the HDMI end to an HDMI-enabled TV, monitor or projector. Select the correct HDMI input on the display device. No drivers or adapters are required; the display should be detected automatically. For optimal results, set the display resolution to 3840 x 2160 @ 60 Hz in your device’s display settings if available.

Recommendations

For best performance, ensure your source device supports DisplayPort Alternate Mode over USB-C and firmware/drivers are up to date. Avoid sharp bends near the connectors and keep the cable free from heavy pressure or heat sources to maintain signal integrity and prolong cable life.