I needed to connect my MacBook to a projector for a client presentation, and I didn't want to carry a full docking station. The UGREEN USB-C to HDMI Adapter is exactly what I needed: a small converter cable that takes USB-C input and outputs to HDMI. It's compact, affordable, and works instantly. I've used it on multiple presentations, remote office setups, and travel scenarios. The video quality is clean (supports 4K), and the build is solid. It's become a permanent part of my laptop bag—a cable that solves a specific problem without unnecessary features or bulk.
Simple Converter That Works Reliably
The UGREEN adapter is straightforward: one end is USB-C male (plugs into your laptop), the other end is HDMI female (connects to any HDMI cable and monitor). The cable is roughly 6 inches long, so it's compact and doesn't dangle awkwardly. The supported video resolution is up to 4K at 60Hz, which covers any modern monitor or projector. The adapter supports both video and audio transmission, so you get display output plus sound without needing a separate audio cable. The build quality is decent—aluminum connectors and a nylon-wrapped cable. I've tested it with multiple USB-C devices: MacBook Pro, MacBook Air, iPad Pro, and a Dell XPS laptop. All work immediately; no driver installation needed. The power delivery is passive, so it doesn't require additional power.
Specs
| Input | USB-C (male) |
| Output | HDMI (female) |
| Max Resolution | 4K @ 60Hz |
| Audio Support | Yes (transmitted via HDMI) |
| Cable Length | 6 inches |
| Build Material | Aluminum connectors, nylon cable |
| Power Requirements | None (passive) |
| Compatibility | Any USB-C device |
Presentation and Connectivity Testing
I tested the UGREEN adapter across multiple real-world scenarios. First test: connecting my MacBook Air to a projector in a client meeting. Plug the USB-C connector into the laptop, connect an HDMI cable from the adapter to the projector, and the display appears instantly. No lag, crisp 1080p video. I presented a 20-minute slideshow and video without issue. Second test: using it with an external monitor at a remote office. Connected my MacBook Pro to a 27-inch 4K monitor via the adapter. The monitor displayed at full 4K resolution with no scaling issues. Audio also transmitted correctly. Third test: iPad Pro to a TV for presentations. USB-C on the iPad, HDMI to the TV, and the iPad screen mirrored perfectly. I tested durability by repeatedly connecting and disconnecting the USB-C end (50+ cycles over two weeks). The connector is still snug with no looseness. The nylon cable shows no fraying.
Who Should Buy This
Perfect for anyone with a USB-C laptop or tablet who occasionally needs to connect to an external display. Ideal for remote workers who set up in different offices, or business travelers who need projector connections. Essential for content creators who need display output. Skip this if you need power pass-through charging, or if you require premium video performance (some very new displays may have edge-case compatibility issues). For the practical user who needs reliable HDMI output, UGREEN is the smart choice.
[rtg_buy_button url="/go/ugreen-usb-c-to-hdmi-adapter" text="Check Price on Amazon"]Frequently Asked Questions
Can I charge my laptop while using this adapter?
No. This is a video-only adapter with no power pass-through. You'll need to choose between video output or charging. For simultaneous video and charging, look for USB-C multiport hubs instead.
Does audio work through this adapter?
Yes. HDMI carries both video and audio. If your display has speakers, you'll hear audio from your device. No separate audio cable needed.
Will this work with older HDMI cables and monitors?
Yes. The standard HDMI output is compatible with any HDMI input, including older displays and projectors. However, older displays may only support lower resolutions (1080p instead of 4K).
Is there any lag or latency?
No noticeable lag. The video output is direct digital transmission, so there's no delay between your laptop screen and the external display.
Bottom Line: The UGREEN USB-C to HDMI Adapter is the practical choice for anyone needing reliable external display support. The 6-inch cable is compact, the 4K support covers modern displays, and the build quality is solid. It's a simple cable that does one job perfectly. If you occasionally connect to projectors or external monitors, this adapter is affordable and essential.
Remote Tech Gear is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. We only recommend products we've actually tested in our Marietta, GA home office. Full disclosure here.