USB-C to HDMI 4K 60Hz Adapter for Samsung DeX

You have a Samsung Galaxy, Motorola, or modern Android phone — and you want to display it on a big TV or monitor without spending €100 on a full dock. This USB-C to HDMI 4K 60Hz adapter gets it done in seconds.

The USB-C to HDMI 4K 60Hz adapter is the simplest way to activate Samsung DeX, Android Desktop Mode, or screen mirroring on any HDMI monitor or TV. A 2-meter cable, no drivers, no setup — plug in and go.

Why this adapter and not a random one

The market is flooded with cheap USB-C HDMI adapters that don't support DisplayPort Alt Mode — which is essential for Samsung DeX and Android desktop modes. This adapter is specifically selected and tested to be fully compatible with DeX, Ready For, and other Android Desktop Modes.

• 4K resolution (3840×2160) at 60 frames per second — sharp, fluid image on any large screen
• Samsung DeX compatible — launches your Galaxy's desktop mode directly over HDMI
• Motorola Ready For compatible — Android desktop on your Edge or Razr
• Huawei EMUI Desktop compatible — desktop mode on Mate and P-series
• 2-meter cable — freedom of movement, comfortable distance between phone and screen
• Tinned copper + eco-friendly PVC — stable connection, built to last
• Plug & play — zero installation, no drivers required

Supported display modes

• Desktop mode (Samsung DeX / Android Desktop Mode) — PC-style interface on a big screen
• Screen mirroring — same image on both your phone and the external display
• Extended display — depending on your phone and Android version
• Presentation / projection — ideal for meetings and demos

Compatibility

• Samsung Galaxy (DeX) — S8 to S26, Note 8–20, Z Fold 1–7, Tab S4 to S10+
• Motorola (Ready For) — Edge 30/40/50, Razr 40/50 Ultra, ThinkPhone
• Huawei (EMUI Desktop) — Mate 20 Pro and later
• iPad Pro / iPad Air USB-C — mirroring and Stage Manager
• PC / Mac USB-C — output to any HDMI TV or monitor

→ Full list of Android Desktop Mode compatible smartphones 2026

Technical specs

Frequently asked questions

Does this adapter really activate Samsung DeX?

Yes, as long as your Samsung Galaxy supports wired Samsung DeX via USB-C. Models from S8 to S26, Note 8+, Z Fold and Tab S4+ all support wired DeX. Just plug the adapter into your Galaxy and into any HDMI monitor — DeX launches automatically.

Does it work with my Samsung / LG / Sony TV?

Yes. The adapter connects to any standard HDMI input — 4K TVs, PC monitors, projectors, or portable screens.

Can I charge my phone at the same time?

This adapter is video-only (no pass-through charging). For simultaneous charging, check out our MiraDock with built-in USB-C PD port.

What's the difference between 4K 30Hz and 4K 60Hz?

At 60Hz the image is twice as smooth as at 30Hz — crucial for mouse work and scrolling. 30Hz is tolerable for static video, but 60Hz is clearly better for desktop use under Samsung DeX.

Will my phone overheat with this adapter?

Running Samsung DeX or Android Desktop Mode on an external display puts load on the phone's GPU. Mild warmth is normal. Avoid covering the phone during extended sessions.

Want to go further? Upgrade to the MiraDock for 4 USB-A ports, Ethernet, and simultaneous charging — the ultimate Samsung DeX dock.

Full guide: Best Samsung DeX accessories 2026