Huidu HD-B6L Direct Connection 256*640，

256*640，

This not only simplifies setting up the field environment

It can also bring unprecedented high-definition experience and comfort to customer audiences

076 (640 x 480mm) LED video panel to meet the market's most basic 4:3 ratio

The SD-481 is our P4

Huidu HD-B6L Direct Connection 256*640，Specialized control system for poster screens Loading Capacity: 1. 3 million pixels HDMI LOOP splicing can be reach 2. 6 million pixels Max width 16,384 pixels, Max high 8,192 pixels Huidu HD B6L (B6L for short) is a multimedia control card for LED poster screens. It comes with HDMI input and output as standard, and supports HDMI splicing display. It also supports playing videos, pictures, Gif animations, text documents, tables, clocks, timing and