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ScreenCast 4K Wireless Display HDMI™ Extender

macOS® / Windows® / Android™ / iPad Pro® / Chrome OS™ Compatible
Model: JVAW75
$ 129.99

The JVAW75 4K Wireless Display HDMI™ Extender comes with both a transmitter and receiver kit. With a receiver distance of up to 98.4 feet (30m) and minimal latency, it can deliver a 4K video and audio signal to an HDMI™ capable TV set, projector, or monitor.

Other HDMI™ sources, such as DVD players, Blu-ray™ players, PCs, notebooks and game consoles (ex. Sony® PlayStation™ 4 / 5, Nintendo Switch™) can be extended. The JVAW75 supports resolutions up to 4K and stereo digital audio through HDMI™ and is completely HDCP compliant so o you can watch your favorite streaming services.



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Display 4K Content Wirelessly From Your Laptop

Enjoy a Crystal Clear Resolution Up to 4K and Lifelike Colors

Plug-and-Play, Cast Your Content in Seconds

Supports up to 4K resolution and works with popular streaming apps like

Built-in Dual Band (2.4 GHz / 5 GHz) Offers Smooth Wireless Streaming

Compatible with Miracast™, AirPlay®, and Google™ Chromecast™

Cast content from your mobile device that lack an HDMI™ port such a smartphone or tablet

Suitable for laptops with HDMI™ Video Output

Compact Design, Great for Home, Office, School, or On-the-Go

  • Cast 4K content wirelessly from your mobile device to a larger TV or display
  • Built-in antenna supports a wireless range up to 98.4 ft (30m)
  • High-speed audio and video transmission with low latency (less than 0.13s/130 ms)
  • With support of DRM technology and HDCP 1.4 compliance, you can watch your favorite shows/movies on your favorite streaming apps, such as Netflix®, Amazon® Prime Video™, Hulu™, DISNEY+™, and other streaming services
  • Supports 4K@30 and 1080@60 video
  • Built-in dual band (2.4 GHz and 5 GHz) offers a steady connection and smooth streaming experience
  • Compact design is great for home, office, school, or on-the-go
  • Compatible with a variety of wireless technologies, including Miracast™, AirPlay®, and Google™ Chromecast™
    Learn how to set up ScreenCast on your devices without the transmitter here
host connector

HDMI™ Male

led indicators

HDMI™ Transmitter (TX):
-Solid White: Device is connected to the RX successfully and is able to be operated properly.
-Blinking (Slow): The device is ready and trying to connect to RX as Receiver is being connected up.
-Blinking (Fast): The device is processing to pair with RX.
-Light off: The device has malfunctioned, OR no power input.
HDMI™ Receiver (RX):
-Solid White: The device is power on and operating properly.



power source
USB-C® Female
1 Year Limited
audio channel
2.1 via HDMI™
esd protection
hdcp compliance
HDCP 1.4
hdmi compliance
HDMI™ v1.4
infared return frequency
ovp protection
rf output power
security - encryption
supported resolution - output

3840 x 2160 @ 30 Hz
1920 × 1080 @ 60 Hz
1280 × 720 @ 60 Hz

Mouse Specifications
Physical Specifications
cable length
HDMI™ Transmitter (TX): 6 in. (152.3 mm)
HDMI™ Receiver (RX): 6 in. (152.3 mm)
White/ Grey
enclosure type
operating humidity
< 85% non-condensing
operating temperature
+14 to +104°F (-10 to +40°C)
product depth
HDMI™ Transmitter (TX): 0.67 in. (17 mm)
HDMI™ Receiver (RX): 0.67 in. (17 mm)
product height
HDMI™ Transmitter (TX): 2.42 in. (61.47 mm)
HDMI™ Receiver (RX): 2.42 in. (61.47 mm)
product weight
HDMI™ Transmitter (TX): 2.22 oz (63g)
HDMI™ Receiver (RX): 2.22 oz (63g)
product width
HDMI™ Transmitter (TX): 2.6 in. (66 mm)
HDMI™ Receiver (RX): 2.6 in. (66 mm)
storage humidity
< 85% non-condensing
storage temperature
-4 to +122°F (-20 to +50°C)
Wireless Protocols
antenna type
Internal antenna
channel width
20 MHz, 40 MHz
2.4 GHz, 5 GHz
Up to 10 – 30 meters
*Transmission range up to 98 ft /30m, if signal crosses walls, signal distance might be shortened to 32 ft /10 m
IEEE 802.11ac
Package Contents
  • 1 – JVAW75 4K Wireless Display HDMI™ Extender (1 x Transmitter & 1 x Receiver)
  • 2 – USB-C® to USB™ Type-A power cable (Cable Length: 100 cm, Color: White)
  • 1 – HDMI™ extension cable (Cable Length: 60 cm, Color: White)
  • 1 – Quick Installation Guide (QIG)
System Requirements
  • Available HDMI™ output device
Special Notes
  • N/A