LED Display Screen Receiving Card is very necessary for Led Display Screens, for each Led Display screen cabinet, it will need 1 Led screen Panel Receiving Card.MRV330 is the 24-group data receiving Card of Nova M3 series which is without HUB. And it is also one of the most popular mode for most manufactures as it doesn't need hub card. The other regular receiving card from Novastar is MRV300. It is one more option with similar functuions.

MRV330

Resolution :256 x 226

RGB Data Output :24 groups

Monitoring Card Applicable :-

Support Memory on Module :-

HUB75 Interface :-

Certification :RoHS.CE(Class A)

1) Integrated 12 standard HUB75 connectors and without the HUB
structure;
2) Single card outputs 24-group of RGB data; 
3) Single card supports resolution of 256x226; 
4) Configuration file readback; 
5) Temperature monitoring; 
6) Ethernet cable communication status detection; 
7) Power supply voltage detection; 
8) High gray scale and high refresh rate; 
9) Pixel-by-pixel brightness and chromaticity calibration. Brightness
and chromaticity calibration coefficients for each LED; 
10) Pre-store picture setting; 
11) Comply with EU RoHs standard; 
12) Comply with EU CE-EMC standard.