High Quality Indoor full color LED Signs ,strong aluminium case. Software Works with Windows operating system(Win8/Winxp/ Win7/ W10). With SMD technology;Freely switchable layout mode, vertical OPEN, horizontal display, etc. dots density P 5 ( 5mm distance between dots), display resolution W192 x H64 dots. Energy Saving Low power consumption, high energy efficient. The Programmable LED Sign can make your led signs attractive with less cost. A Programming software on USB flash memory, 2 mounting holders and a power plug etc, are included in the package.