The ATEN VE1801AEUT HDMI HDBaseT-Lite transmitter delivers 4K signals up to 40 m over a single Cat 5e/6/6a or ATEN 2L-2910 Cat 6 cable, ensuring users to stabilize HDMI signal transmission with support of 3D, Deep color and embedded HD lossless audio formats. During high-quality video transmission, the transmitter can resist signal interference with the equipped HDBaseT Anti-jamming technology and offer a reliable signal extension.The VE1801AEUT can be easily mounted in a 1-gang junction box with EU / US wall plate, concealing bulky cable setups and presenting needed information in sight. In addition, with built-in PoH (Power over HDBaseT) function, the VE1801AEUT receives power supply from a connected PoH PSE supported receiver and streamlines complex power line deployment.Expanding on previous models by the share function, the VE1801AEUT can remotely switch source when connecting to a compatible receiver, e.g., VP1421, bringing users for more convenient AV extension. This compact transmitter provides a neat and simple installation on walls or tables, enabling users to elegantly immerse their AV applications into any environment. Therefore, the VE1801AEUT is ideal for use in meeting rooms, digital educational environments or any application requiring stable high-quality transmission and effortless installation.