sweguard USBC-HDMI4K USB-C to HDMI Cable, 5 m, 4K at 30 Hz

Some screen setups call for a simple wired connection rather than wireless casting, others need a cable that can reach between a device and a TV or monitor. The sweguard USB-C to HDMI cable is designed for the first approach, with a 5 m length and support for resolutions up to 4K at 30 Hz.

Its braided nylon exterior and shielded construction add practical detail for regular home or work use, whether you are sharing a presentation or watching films on a larger screen.

Quick overview

This USB-C to HDMI cable connects a compatible device directly to an HDMI display. It is a one-way connection from USB-C to HDMI, so it suits a laptop, tablet or phone with video output over USB-C and a TV or monitor with an HDMI input. Plug-and-play operation means no separate adapter or driver is required for the basic connection.

The cable supports up to 4K at 30 Hz, with lower resolutions including 1080P, 1080i and 720P also supported. The connected device and display both need to support the chosen resolution for it to appear. For a film night, connect a compatible phone or laptop to the TV, for a meeting, use the same wired link to show content on a larger display.

Fit and sizing

At 5 m long, the cable gives room to position a device away from the display, such as on a desk or beside a sofa. Its grey braided nylon outer material is suited to everyday handling, while the shielding is designed to reduce interference and signal interruptions. The reinforced construction has been tested for more than 15,000 bends.

Compatibility depends on the device’s USB-C port supporting video output through DisplayPort Alt Mode. Listed examples include iPhone 15, 16 and 17 Pro Max models, iPad Pro (2018 and later), iPad Air 4 and 5, selected MacBook models, and Samsung Galaxy S-series models. Thunderbolt 3 and 4 devices are also supported where the port provides video output. Check the specific device’s video-output support when choosing a USB-C to HDMI connection.

How to use it

Connect the USB-C end to the device and the HDMI end to the display, then select the relevant HDMI input on the TV or monitor. The cable sends video in one direction only, from USB-C to HDMI. It is intended for direct connection, rather than use through a docking station or hub. On Windows PCs, updated USB-C or Thunderbolt 3 drivers may be needed for the connection to work as intended.

For 4K output, both the source device and display must support 4K at 30 Hz. On iPad Pro, full-screen display depends on the app being used, so the viewing experience can vary by app.

Before you decide

Will it work with any USB-C phone or tablet? No. The USB-C port must support video output via DisplayPort Alt Mode. Confirm that feature for your device before connecting, a USB-C charging or data port alone does not establish video compatibility.

Can it display 4K? Yes, it supports up to 4K at 30 Hz when both connected devices support that resolution and refresh rate. It also supports 1080P, 1080i and 720P.

Can I use it in either direction? No. The connection is one-way, from a USB-C video-output device to an HDMI display. Connect the USB-C end to the source and the HDMI end to the TV or monitor.

Buying verdict

For a compatible USB-C phone, tablet or laptop, this cable offers a straightforward wired route to a TV or monitor, with a 5 m reach for more flexible device placement. Its 4K at 30 Hz support, braided nylon exterior and direct plug-and-play connection make it a practical fit for home viewing, presentations and shared-screen use.