⚠️ Important Notice: Video Output & Display Compatibility Guidelines

1. 4K@30Hz Refresh Rate: Supports ultra-clear 4K UHD resolution up to 3840x2160 at 30Hz refresh rate (and 1080P/720P at 60Hz). It does not support 4K@60Hz video output.
2. USB-C DP Alt Mode Required: Your host laptop, tablet, or smartphone must support DisplayPort Alternate Mode (DP Alt Mode) or Thunderbolt 3/4 over USB-C to output video. Devices with USB-C ports designed strictly for data transfer or charging will not transmit video.
3. Unidirectional Signal Flow: Transmits audio and video exclusively from a USB-C source device to an HDMI display (monitor, TV, or projector). It cannot be used in reverse to connect an HDMI computer to a USB-C screen.
4. Direct HDMI Cable Connection: Connects to your display using a standard HDMI cable; not compatible with intermediate DisplayPort, DVI, or VGA conversion adapters.

Product Overview

The USB-C to HDMI Adapter provides a reliable bridge between modern USB-C laptops, tablets, or smartphones and larger HDMI-equipped displays. Delivering 4K Ultra HD resolution at 30Hz along with synchronized digital audio, it allows you to stream media, extend your desktop workspace, or deliver presentations on HDTVs, external monitors, and projectors. With its compact pigtail dongle design and durable build, it slips easily into any laptop bag or pocket for effortless plug-and-play connectivity wherever you go.

Key Features

• 4K Ultra HD Visuals: Supports resolutions up to 4K (3840x2160) @ 30Hz with vibrant color reproduction and synchronized digital audio pass-through, backwards compatible with 1080P Full HD and 720P.
• Instant Plug and Play: Operates without external drivers, software installations, Wi-Fi pairing, or extra power supplies.
• Dual Display Flexibility: Fully compatible with both Mirror Mode (duplicating your screen for sharing) and Extend Mode (expanding your desktop workspace across multiple screens).
• Thunderbolt 3 Compatible: Engineered to work reliably with Thunderbolt 3 enabled USB-C ports on high-performance computers.
• Compact Portable Form Factor: Lightweight, pocket-friendly dongle design with integrated strain relief for everyday travel and desk setups.

Device Compatibility

Compatible with host devices that feature a USB-C port supporting DisplayPort Alternate Mode (DP Alt Mode) or Thunderbolt 3, including:

• Laptops & Desktops: MacBook Pro, MacBook Air, iMac (2017 and later), Dell XPS 13, Dell XPS 15, HP Spectre X360, Surface Book 2, Chromebook.
• Tablets: Surface Go, iPad Pro, Galaxy Tab S4.
• Smartphones: Samsung Galaxy S8, S9, Note Series (Note 8, Note 9), Huawei Mate 10, Mate 20, P10, P20.
• Displays: HDMI-equipped HDTVs, PC Monitors, and Projectors.

(Note: This list represents confirmed device models and is not exhaustive; please ensure your specific device’s USB-C port supports video output prior to purchase).

Common Daily Applications

• Home Entertainment: Streaming movies and sports from a USB-C smartphone or tablet directly to a large 4K living room TV.
• Office Workstations: Expanding a MacBook or Dell XPS desktop across dual monitors for improved multitasking, spreadsheets, and document comparison.
• Boardroom Presentations: Connecting your ultrabook to an HDMI conference room projector for client meetings and team presentations.
• Classroom & Remote Learning: Projecting laptop course material onto classroom displays or larger desktop monitors.

Specifications

Frequently Asked Questions FAQ

Q: Can this adapter output 4K at 60Hz for gaming?
A: No. The adapter supports a maximum resolution of 4K (3840x2160) at 30Hz. For 1080P and 720P resolutions, it operates at standard 60Hz refresh rates.

Q: Why is there no signal on my HDMI monitor after plugging in?
A: Please ensure that your host laptop, phone, or tablet USB-C port supports DisplayPort Alternate Mode (DP Alt Mode) or Thunderbolt 3/4. USB-C ports that only handle data or charging cannot output video.

Q: Can I use this adapter to connect my HDMI desktop PC to a USB-C portable monitor?
A: No. This adapter is strictly unidirectional and only converts video signals from a USB-C host device to an HDMI display.