NovaStar MRV208-N Receiving Card – 256×256 Pixels | High‑Stability HUB75 LED Display Controller Board for LED Display Screens

Package Included

Version	Package Included
MRV208-1	1 × MRV208-N Receiving Card 1 × User Manual

Notice!!

MRV208-N will be discontinued on October 30, 2026 and is being replaced by MRV408-S. The two models cannot be mixed in the same LED display. Please confirm your existing receiving-card model before ordering.

About this item

• High-performance LED controller supporting HUB75E input and 8-port parallel RGB output
• Up to 256×256@60Hz resolution, compatible with multiple LED module pixel pitches
• Pixel-level Brightness & Chroma Calibration, 3D Support, Redundancy Backup for stable, high-quality display
• High stability with 8 standard HUB75E connectors and EMC-compliant hardware
• Compact and reliable, ideal for indoor/outdoor installations, rental LED screens, and creative LED setups

Order & Logistics

• Lead Time: Typically ships within 2–5 business days
• Packing: Cardboard box
• Shipping: Orders in this series qualify for our Free Shipping Policy on purchases over $399. All products in this series are shipped directly from our headquarters warehouse（Standard Shipping: 9–18 days|Express Shipping: 5–9 days.）

Key Specifications

• Input Ports: HUB75E x 8 (signal input/output to LED modules)
• Output Ports: Supports up to 16 groups of parallel RGB data
• Supported Resolutions: Up to 256×256 pixels @ 60Hz
• Control Method: Network cable connection via sending card or controller
• Power Supply: DC 3.3V (powered via LED display system)
• Operating Temperature: –20°C to +70°C

Usage Notes / Installation Tips

• Always power off the LED system before installing or removing the receiving card
• Use shielded network cables for stable signal transmission
• Ensure adequate ventilation inside the LED cabinet for prolonged operation
• Keep away from static discharge sources; use anti-static protection when handling

Technical Specifications

Model	MRV208-N	MRV412-N	MRV416-N
Loading capacity(pixel)	256×256	512×512	512×512
Max. parallel RGB data groups	16	24	32
Output Interface	HUB75E×8	HUB75E×12	HUB75E×16
Max. Scanning	64	64	64
3D	√	√	√
Pixel Level Brightness and Chroma Calibration	√	√	√
18bit+	–	√	√
Color Management	–	√	√
RGB Gamma Independent Adjustment	–	√	√
Low latency	–	√	√
Multi-batch Adjustment	√	√	√
Temperature, voltage and communication status monitoring	√	√	√
Redundancy Backup	√	√	√
Configuration File Dual Backup	√	√	√
Firmware Program Backup	√	√	√
Firmware Program Read-back	√	√	√
90-degree Multiple Rotation	–	√	√
Prestore Picture	√	√	√
Support for 5-pin LCD	√	√	√
Bit Error Testing	√	√	√
Mapping	√	√	√

Applications

• Fixed LED billboards
• Rental stage LED screens
• Indoor/outdoor advertising screens
• Conference / exhibition LED displays