UGREEN CM506 50M Wireless HDMI Extender with HDMI & VGA Output, 1080p@60Hz 5GHz Transmitter Receiver – 50633A
Send an HDMI Signal up to 50 Metres without a Long Cable
The transmitter and receiver create a direct wireless link between the source and display. The two external receiver antennas help maintain signal strength across meeting rooms, classrooms, auditoriums, halls and other larger spaces.
What it does well.
50M Is the Maximum Unobstructed Line-of-Sight Distance
Actual usable distance depends on the room layout and wireless environment. Walls, concrete, metal, cabinets, crowds and competing wireless networks can shorten the range or affect picture stability.
For Better Signal Stability.
- Keep a clear path between transmitter and receiver where possible.
- Position the external antennas vertically.
- Avoid placing the receiver behind metal equipment.
- Keep the system away from powerful wireless access points.
- Use stable USB power for both units.
Smooth Full HD Transmission for Presentations and Video
The 5GHz wireless link is designed to provide a stable point-to-point connection with less congestion than many traditional 2.4GHz environments. It carries video and embedded HDMI audio from the source to the remote receiver.
No Driver, Application or Network Configuration Required
Connect the transmitter to the HDMI source, connect the receiver to an HDMI or VGA display, provide USB power to both units and allow the pre-paired devices to establish the wireless connection.
1. Connect TX. Connect the transmitter’s HDMI plug to the laptop, desktop, console or media source.
2. Connect RX. Connect the receiver to the TV, monitor or projector using HDMI or VGA.
3. Add Power. Connect suitable USB power to the USB-C port on both transmitter and receiver.
4. Start Displaying. Wait for the indicator lights to confirm pairing and select the display mode on the source.
One-Button Disconnect, Reconnect and Pairing Control
The transmitter includes a multifunction button and status indicator for connection control. Once powered and paired, the transmitter and receiver are designed to reconnect automatically during normal use.
Simple Daily Operation.
- Pre-paired transmitter and receiver
- Visible connection indicator
- Multifunction connection button
- Automatic reconnection during normal startup
- Reset option for troubleshooting
Flexible Display Connectivity for Modern and Legacy Equipment
The transmitter accepts an HDMI signal from the source device. At the remote end, the receiver can connect to a newer HDMI display or an older VGA monitor or projector.
Port Layout.
- Transmitter: fixed HDMI male source connection
- Transmitter: USB-C power input
- Receiver: HDMI display output
- Receiver: VGA display output
- Receiver: 3.5mm analogue audio output
- Receiver: USB-C power input
HDMI and VGA Cannot Display Simultaneously
Although the receiver has both HDMI and VGA ports, only one video output can be active at a time. The ports are provided for display compatibility and are not designed to drive two displays together.
Choose One Receiver Output.
- Use HDMI for a modern TV, monitor or projector.
- Use VGA for a compatible legacy display.
- Do not connect HDMI and VGA displays simultaneously.
- Use the 3.5mm audio output with a VGA display.
- This product is not an HDMI splitter.
Duplicate Your Screen or Create a Second Workspace
Compatible Windows and macOS computers can normally use their operating-system display settings to duplicate the main screen or extend the desktop onto the remote display. Available modes depend on the HDMI source device and its operating system.
Mirror Mode. Show the same presentation, video or application on both the source screen and remote display.
Extended Mode. Use the remote display as an additional desktop for notes, presentations or separate applications.
HDMI Audio plus Dedicated 3.5mm Output
When using HDMI output, compatible digital audio can travel together with the video signal. When using a VGA monitor or projector, connect speakers or an audio system to the receiver’s 3.5mm audio output.
Audio Connection Guide.
- HDMI output: video and supported embedded audio
- VGA output: video only
- 3.5mm output: analogue stereo audio for speakers
- Receiver volume is normally controlled by the source or speakers
- No microphone input or audio recording function
Designed for Stable Point-to-Point Video Transmission
Dedicated transmitter and receiver hardware process and transport the HDMI signal without depending on screen-mirroring applications, cloud services or an office network.
Connect HDMI Sources to TVs, Monitors and Projectors
The transmitter works with compatible devices that provide standard HDMI output. The receiver works with displays that provide HDMI input or VGA input.
Computers. Compatible laptops and desktops running Windows, macOS or Linux with HDMI output.
Media Sources. Compatible media players, set-top boxes and other HDMI output devices.
Game Consoles. Compatible HDMI consoles for casual gaming and general screen display.
Televisions. Connect the receiver to a television using its HDMI input.
Projectors. Works with compatible HDMI or VGA projectors in classrooms and meeting rooms.
Monitors. Use a compatible HDMI monitor or a legacy VGA display.
Power Both Units through Their USB-C Ports
The transmitter and receiver need stable USB power during operation. Product-specific regional specifications state a 5V/1A supply requirement for each unit.
Power Supply Notes.
- Use suitable USB power adapters or powered USB ports.
- Connect the USB-C power cable before troubleshooting the wireless link.
- An underpowered USB port may cause disconnection or unstable video.
- Wall power adapters may not be included in every market package.
A Cleaner Display Installation without Long HDMI Cabling
Business Presentations. Send slides and reports from the meeting table to a distant conference display.
Education. Connect a teacher’s computer to a classroom projector without cables across the floor.
Digital Signage. Transmit Full HD content to a remotely installed display in suitable environments.
Home Entertainment. Send content from a compatible media device to a television in the same open area.
Events & Auditoriums. Reduce temporary floor cabling during speeches, seminars and small events.
Legacy Projectors. Use the VGA receiver output with older projectors while extracting sound separately.
Not Intended to Replace a Cable in Every Application
Wireless display systems prioritise installation convenience. A direct HDMI cable will normally provide the lowest latency and greatest immunity to interference for professional gaming, live production and other timing-critical applications.
Best Suited For.
- Presentations and document display
- Training and classroom content
- General video playback
- Casual entertainment
- Situations where installing a long cable is impractical
What This Product Does
- Wirelessly transmits HDMI video and audio from one source to one receiver.
- Supports Full HD output up to 1080p@60Hz.
- Provides a maximum stated range of 50 metres without obstruction.
- Uses a 5GHz point-to-point wireless connection.
- Provides HDMI and VGA display outputs on the receiver.
- Provides a 3.5mm audio output for external speakers.
- Supports mirror and extended desktop modes from compatible computers.
- Works without a router, internet connection or application.
- Includes external receiver antennas for stronger coverage.
- Supports compatible Windows, macOS and Linux HDMI sources.
- Works with compatible televisions, monitors and projectors.
- Uses USB-C power connections on the transmitter and receiver.
- The source device must have a compatible HDMI output.
- VGA is a receiver output and not a VGA source input.
- HDMI and VGA outputs cannot operate simultaneously.
- Maximum resolution is 1080p@60Hz; 4K is not supported.
- 50M range requires an open and unobstructed environment.
- Walls, metal and wireless interference reduce range.
- VGA does not carry audio; use the 3.5mm output.
- USB power is required for both units.
- This is a point-to-point system, not a multi-receiver broadcaster.
- This is not a KVM and does not transmit keyboard or mouse control.
- Some latency is normal with wireless video transmission.
- Protected streaming content compatibility may vary by source device and service.
Frequently Asked Questions
Important answers for customers buying the UGREEN 50633A Wireless HDMI Extender.
What is UGREEN 50633A used for?. It wirelessly sends an HDMI video and audio signal from a source device to a remote HDMI or VGA television, monitor or projector.
What is the maximum resolution?. The maximum listed output resolution is Full HD 1080p at 60Hz.
Does it support 4K?. No. This 50633A configuration supports up to 1080p@60Hz and should not be advertised as a 4K extender.
Will it work across 50 metres through walls?. The 50-metre figure is a maximum open line-of-sight rating. Walls, metal, furniture, crowds and wireless interference can substantially reduce the actual distance.
Can HDMI and VGA displays work together?. No. The receiver has HDMI and VGA for compatibility, but only one video output can operate at a time.
Does VGA carry sound?. No. Connect speakers or an audio system to the receiver’s 3.5mm audio output when using VGA.
Does it require Wi-Fi or internet?. No. The transmitter and receiver establish their own direct wireless connection and do not require a router or internet service.
Does it require software?. No driver or application is normally required. Connect the hardware, provide power and allow the pre-paired units to connect.
Can it extend the desktop instead of only mirroring?. Compatible computers can normally select duplicate or extended desktop mode through their operating-system display settings.
Can I connect a VGA source?. No. The source connection is HDMI. VGA is available only as a receiver output for a compatible monitor or projector.
Does it need external power?. Yes. Both transmitter and receiver require suitable USB power through their USB-C power ports.
Can one transmitter connect to multiple receivers?. This model is designed as a one-transmitter-to-one-receiver point-to-point kit.
Is it suitable for gaming?. It can be used for casual gaming, but wireless transmission can introduce latency. A direct HDMI cable is better for competitive or timing-critical gaming.
What is the warranty?. The UGREEN India product-specific specification lists an 24-month warranty.
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At a glance.
- Brand
- UGREEN
- Model
- CM506
- SKU
- 50633A
- Product Type
- Point-to-point wireless HDMI transmitter and receiver extender kit
- Maximum Resolution
- 1920 × 1080 at 60Hz
- Backward Resolution Support
- Compatible lower resolutions such as 720p depend on the source and display
- Wireless Band
- 5GHz wireless transmission
- Maximum Transmission Distance
- Up to 50 metres / 164 feet in an open, unobstructed line-of-sight environment
- Connection Type
- One transmitter to one receiver
- Transmitter Input
- Fixed HDMI male connection for the source device
- Transmitter Power
- USB-C, recommended 5V/1A stable supply
- Receiver HDMI Output
- Up to 1080p@60Hz
- Receiver VGA Output
- Up to 1080p@60Hz
- Simultaneous HDMI + VGA Output
- Not supported; only one receiver video output can be used at a time
- Receiver Audio Output
- 3.5mm analogue audio output for compatible speakers or sound systems
- Receiver Power
- USB-C, recommended 5V/1A stable supply
- Audio through HDMI
- Supported with compatible HDMI source and display equipment
- VGA Audio
- VGA carries video only; use the separate 3.5mm audio output
- Display Modes
- Mirror or extended desktop from compatible computer operating systems
- Network Requirement
- No router, internet connection or Wi-Fi network required
- Software Requirement
- No application or driver normally required
- Receiver Antennas
- Two adjustable external antennas
- Controls
- Multifunction connection button, indicators and receiver reset control
- Compatible Source Devices
- Laptops, desktops, consoles, media players and other devices with compatible HDMI output
- Compatible Displays
- Televisions, monitors and projectors with HDMI or VGA input
- Compatible Operating Systems
- Windows, macOS and Linux with suitable HDMI hardware
- Material
- Aluminium-alloy and ABS construction listed by regional specifications
- Listed India Dimensions
- 20.7 × 17.8 × 4.7cm, likely packaged dimensions
- Listed India Weight
- 350g
- Best Use
- Conference rooms, classrooms, training, presentations, projectors, events, signage and general home entertainment
- GST Invoice
- Available from UGREEN India
Complete product information for UGREEN CM506 / SKU 50633A 50M Wireless HDMI and VGA Extender.