Dual-band transmission (2.4GHz/5.8GHz)
Duplicate and extended modes
Dock docking functionality (USB/Type-C)
4K ultra-high-definition output
Unobstructed 50-meter transmission range
The TransAir4 4K wireless screen mirroring system offers plug-and-play functionality, supporting 4K ultra-high-definition output, dual-band transmission, and low-latency streaming. It supports AirPlay and Miracast for easy screen mirroring and boasts wide signal coverage. It is the ideal choice for easily implementing wireless display functionality.
Stable transmitters and receivers support dual-band transmission of 2.4GHz and 5.8GHz, automatically switching to ensure a more stable and faster connection, while low latency guarantees a smooth experience.
Wireless convenience, instant connection. Wireless transmitters and receivers automatically pair, supporting TX+RX mode. No external power supply, Wi-Fi, or application is required; simply plug and play. RX mode supports smooth AirPlay and Miracast streaming, easily enabling screen mirroring.

TransAir4 wireless transmitters and receivers support Type-C DP mode output, up to 4K/30Hz resolution, delivering stunning visual effects. Compatible with 2K/60Hz and 1080P/60Hz output, providing diverse display options to meet all your streaming needs.
The lightweight transmitter and receiver support a transmission distance of up to 50 meters/165 feet in open environments. Strong signal coverage ensures stable transmission even through walls, easily covering a wider area.


The wireless transmitter and receiver support smooth copy and extend modes. USB/Type-C interfaces ensure compatibility with mice and keyboards while providing uninterrupted power to your personal devices.
The portable transmitter and receiver feature a magnetic design for better heat dissipation. A lanyard hole enhances portability. A storage bag is included for neatly storing the device and necessary cables. Product Dimensions: 83×68×15.5mm / 3.3×2.7×0.6 inches, Weight: 93g / 3.3 ounces

TransAir4 wireless transmitters and receivers support laptops, set-top boxes, projectors, monitors, and TVs. AirPlay/Miracast compatible with mobile phones, laptops, and tablets.

Single receiver supports screen mirroring. The TransAir4 wireless receiver supports AirPlay and Miracast protocols, allowing you to wirelessly stream content from your phone and easily achieve cross-device mirroring.
Easily switch between landscape and portrait modes. The TransAir4 wireless transmitter and receiver allow for easy switching between landscape and portrait modes with the touch of a button, simplifying operation and meeting different display needs.