Huidu HD-A5L LED Sending Box – HDMI Dual-Mode Sync/Async Controller, 1.3M Pixel Capacity | For Professional LED Displays Package Qty:1-Pack it is ideal for advertising

it is ideal for advertising billboards and large outdoor video walls with long viewing distances

HDMI input interface allows direct connection with computers

Uniform brightness and accurate color calibration ensure consistent visual performance across large display areas

and control room applications

Custom-shaped indoor video walls requiring stable brightness and flexible

Huidu HD-A5L LED Sending Box – HDMI Dual-Mode Sync/Async Controller, 1.3M Pixel Capacity | For Professional LED Displays Package Qty:1-Pack it is ideal for advertisingHuidu HD A5L LED Sending Box HDMI Dual Mode Sync & Async Controller with 1. 3M Pixel Capacity for Professional LED Displays The Huidu HD A5L LED sending box is a versatile LED display controller designed for both synchronous and asynchronous LED screen applications. Featuring HDMI input and dual operating modes, it supports up to 1. 3 million pixels, delivering flexible content control and reliable performance for professional LED advertising displays