WEB LINK: https://www.sonicinformed.co.za/catalogue/catalogue-peripherals-input-devices-usb-devices/ug-hdmi-90909

UGreen 90909A HDMI / VGA 4K@30Hz (Max) Wireless Display Transmitter And Receiver Up To 50m (1080P) (Without Signal Interference) Supporting Audio - Grey Colour

Features:
-Easy-to-use
-4K@30Hz resolution
-HDMI and VGA dual video interface
-Transmit audio and video output
-Built-in high-performance Chipset
-Long distance transmission upto 50m
-Dual Band Wireless with strong signal
-Backwards compatible with 1080P@60Hz
-1-click start-up and no drivers required
-Wide Compatibility with HDMI and VGA devices
-Supports HDMI and VGA display simultaneously (Cloning)
-Easily transmit audio with the built-in 3.5mm port

Specifications:
-Model No: CM586-90909
-Video Output: HDMI, VGA
-Audio Output: 3.5mm audio
-Resolution: 4K@30Hz (Max)
-Frequency Range: 2400-2483.5/5150-5250/5725-5850MHz
-Audio Sampling Rate: Up to 24bit/48kHz
-Max. RF Output Power: <19dBm (EIRP)
-Extra Power Input: USB-C 5.0V=1.0A(max.)
-Transmission Distance: 30m(4K@30Hz) 50m(1080P@60Hz) (No Blocking)
-OS: Windows/macOS/Linux

Notes:
-Please keep the HDMI Extender always connected with Power Source when using, to avoid any unstable transmission.
-VGA needs to be connected to a 3.5mm audio device to achieve synchronous transmission with video.

-Weight: 200g
-Dimensions: (L)23 x (W)18 x (H)5.5cm

What's in the box:
-1x UGreen HDMI Receiver(RX)
-1x UGreen HDMI Transmitter(TX)
-1x USB to USBC Cable
-1x User manual