4URPC 2026 Upgraded Wireless HDMI Transmitter and Receiver 4K, 2.4G/5G Plug&Play USB C Wireless Display Adapter&HDMI Extender
Quick take
This wireless HDMI transmitter and receiver is designed to send 4K@30Hz video and audio from USB-C devices (phones, iPads, and laptops) to an HDMI display with plug-and-play setup. It is especially convenient when you want to avoid logins, app setup, or screen-sharing hassles, but it does not support HDCP content and the receiver needs constant power.
Pros and cons
Pros
- Plug-and-play workflow, no Bluetooth, Wi-Fi, apps, or drivers required.
- Dual-band 2.4G/5G wireless, claimed up to 50 ft (15 m), plus low-latency targeting (0.1s).
- USB-C transmitter supports up to 100W PD 3.0 input (with charging power reserved for the laptop).
- Supports both mirroring and extended display modes for compatible setups.
Cons
- No HDCP support, so it will not be suitable for HDCP-protected streaming/content.
- The HDMI receiver must be powered continuously (minimum 5V/1A).
- Buyer-review evidence suggests some performance issues can happen, including occasional frame drops or audio sync problems, though some users report improvement after using different hardware or setup.
What buyers think
Buyer-review evidence points to a consistent theme: setup is genuinely straightforward and works without complicated pairing, passwords, or extra software. Many users also mention good video and audio quality for everyday streaming and screen sharing, and they like that the audio can transmit along with the video. Portability is another common positive, with several comments highlighting that the transmitter/receiver setup stays small and easy to carry for home use, travel, and classroom or meeting scenarios. That said, evidence is not completely uniform, as a limited set of feedback mentions occasional frame drops and audio being out of sync, suggesting results can vary depending on content type and environment.
What this wireless HDMI adapter is for
If your main goal is to get your phone, iPad, or USB-C laptop onto a TV, monitor, or projector without running cables across the room, this is built for that. It supports screen mirroring and extended display modes, so it can work for both “show what’s on my screen” use cases and productivity scenarios where you want a separate display area.
Because it is not dependent on apps, Bluetooth, or Wi-Fi setup, it can also be a practical option for casual home viewing, quick presentations, and “guest-friendly” setups where you do not want to troubleshoot logins.
Key features that affect real-world use
4K video and audio transmission (with a clear limitation)
The transmitter and receiver are designed for 4K streaming at up to 30Hz, with audio sent wirelessly to the connected display. However, the adapter does not support HDCP content, which is the biggest gating factor for what you can play. If you need to display HDCP-protected video from certain streaming services or protected sources, you may need a different solution that supports HDCP.
Dual-band wireless, distance, and latency
Dual-band 2.4G/5G is intended to help maintain stable transmission across rooms. The product design targets low latency (0.1s) and claims wireless reliability up to about 50 ft (15 m). Review feedback supports that the range can be solid in typical home environments, with some users reporting smooth results around shorter distances as well.
USB-C power delivery so your laptop stays running
The USB-C transmitter supports up to 100W PD 3.0 input, providing charging power to your laptop while the adapter operates (with adapter operation power reserved separately). This can reduce cable clutter in your workspace since you can cast and charge at the same time, as long as your USB-C power setup matches the needs.
Receiver power needs (don’t ignore this)
The HDMI receiver requires continuous power, with a minimum requirement of 5V/1A. Practically, that means you will want an accessible USB charger or power source near the TV, monitor, or projector’s HDMI port.
Compatibility across USB-C sources and HDMI displays
It is designed to work with full-featured USB-C devices, including MacBook, Dell, HP, iPad, Samsung phones and tablets, and Nintendo Switch. On the receiving side, it connects to HDMI-equipped TVs, monitors, and projectors. Supported operating systems include macOS, Windows, and Android.
Pros and cons (the buyer-fit version)
- Best for: cable-free screen sharing from USB-C devices to an HDMI display, quick home streaming, classroom or meeting show-and-tell, and travel setups where you want a compact adapter that avoids app-based casting.
- Who should buy: shoppers who prioritize easy setup and want to transmit both video and audio without dealing with screen-sharing apps and logins.
- Who should avoid: buyers who need HDCP-protected content support, or anyone who cannot reliably provide power to the receiver near the display.
- Watch-outs: for occasional sync or frame consistency issues that may appear with certain content or setups, especially over longer distances or noisier wireless environments.
Alternatives to consider based on your priorities
If you’re choosing between wireless HDMI and other ways to connect, here are decision points to compare:
- If HDCP is required: look for a wireless HDMI solution explicitly built for HDCP content, since this one is not.
- If you mostly need one-time presentations: a traditional HDMI cable is still the most consistent option for frame and audio sync.
- If you prefer phone-to-TV casting apps: app-based casting can sometimes handle protected content better depending on the source and ecosystem, but it may require more setup and device permissions.
Verdict
The 4URPC 2026 wireless HDMI transmitter and receiver is a strong fit when you want an uncomplicated, cable-free way to send 4K video and audio from USB-C devices to an HDMI screen, especially for everyday streaming and quick sharing. The two main reasons to think twice are HDCP content not being supported and the need to keep the receiver powered. If those constraints match your use case, it can be a convenient, portable upgrade to standard wired connections.
FAQs
Does the 4URPC 2026 support HDCP content?
No. It does not support HDCP content, so it is not the right choice for HDCP-protected video sources.
What power does the HDMI receiver need?
The HDMI receiver requires constant power, with a minimum requirement of 5V/1A to work reliably.
Can it charge my laptop while transmitting video?
Yes. The USB-C transmitter supports up to 100W PD 3.0 input and is designed to provide charging power to your laptop while reserving power for adapter operation.
Is it really plug and play, or does it require apps and drivers?
It is designed to be plug-and-play without Bluetooth, Wi-Fi, apps, or drivers, making it simpler than many casting alternatives.
How far can it transmit?
It targets reliable wireless transmission up to about 50 ft (15 m) with dual-band 2.4G/5G, though real-world performance can vary by environment.
What devices are compatible?
It works with full-featured USB-C devices such as MacBook, Dell, HP, iPad, Samsung phones and tablets, and Switch. It is intended for use with macOS, Windows, and Android sources, and connects to HDMI TVs, monitors, and projectors.
Specifications
| Product Title | 4URPC 2026 Upgraded Wireless HDMI Transmitter and Receiver 4K, 2.4G/5G Plug&Play USB C Wireless Display Adapter&HDMI Extender, Cast Video/Audio from Phone/iPad/Laptop, for Home,Class,Travel,Business |
|---|---|
| Category | Electronics > Television & Video > AV Receivers & Amplifiers |
| Brand | 4URPC |
| Manufacturer | Dongguan World Pass Industrial Co.,LTD |
| Model Number | HB742(SP004K) |
| Color | Black |
| Product Dimensions | 6"L x 2.4"W x 0.35"H |
| Connectivity Technology | 2.4G/5G Wireless, HDMI |
| Connector Type | USB Type-C |
| Other Special Features of the Product | 4K Upscaling |
| Resolution | 4k |
| Controller Type | Button Control |
| Compatible Devices | Television |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Dimensions L x W x H | 6"L x 2.4"W x 0.35"H |
| Unit Count | 1.0 Count |
| Built-In Media | USB C Transmitter |
| Warranty Description | 2 Year |
| Special Feature | 4K Upscaling |
Available variants
Color
- Black
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