This is 4CH output SPI signal transfer, from Artnet to SPI, support 1903, 9822 etc.

tota output 12*4=48 universe,

support RGB/RGBW light.

● Supports 2-port 10/100Mbps switched Ethernet, cascadable

● Supports 4-port 1-wire or 2-wire SPI LED strips

● Supports 4-port 4x12 layout, 48 zones with 24,576 output channels

● Supports RGB/RGBW 8-bit strips

● Supports up to 4x2040 pixels, 8160 pixels in total

● Supports simultaneous network and data output to prevent screen tearing

● Supports color sequence adjustment

● Supports signal hold settings

● Supports port timing adjustment

● Supports RGB tri-color LED status indicators

● Supports device authentication

● Supports remote firmware upgrades

● External power supply, unlimited maximum power

● Supports ARTNET 3/4 and sACN [ANSI E1.31] protocols

● Supports PC remote management [requires connection to the supporting PC software]

● Product Name: 4-Port Network SPI LED Pixel Controller

● Model: MGT-3003

● Dimensions: L*W*H/100*104*28mm

● Weight: 0.25kg

● Factory Configuration:

-[Host x 1] -[1m CAT6 Ethernet Cable x 1] -[Electronic Manual x 1] -[PC Software x 1]