DH7508

Manufacturer: NovaStar

Fully verified DH Series Manufacturer class: Receiving Card

The DH7508 is a cost-effective receiving card from NovaStar with 8 standard HUB75E connectors and up to 16 groups of parallel RGB data. For PWM driver ICs a single card supports resolutions up to 256×256@60Hz.

Price A quote tailored to your project

The price is provided with the quote, based on quantity, delivery address and project scope.

The price of this product is set by quote. Add it to your cart and request the quote together.

Design a solution with this manufacturer

Setup supportFor Colorlight, NovaStar and Huidu systems we do the setup by connecting remotely with AnyDesk; call us about mounting.
Compatibility checkCompatibility with the other components is checked during configuration.
Order trackingShipping and installation status is tracked on your order page.

Key specifications

View Technical Details

Capacity: 45.1 K px
Area: 176×256
Data groups: 16

Planning a complete display?Let's calculate the system that works with this device together. Calculate

Best suited for

Driving a cabinet or module group of up to 176 × 256 pixels with a single card.
Permanent installations that need temperature / voltage monitoring.

Key features (manufacturer)

Resolutions up to 256×256@60Hz per card with PWM driver ICs
8 standard HUB75E connectors; up to 16 groups of parallel RGB data
Pixel level brightness and chroma calibration; quick adjustment of dark or bright lines
3D output when working with a sending card that supports 3D; loading capacity 192×256 pixels (PWM IC) or 176×256 pixels (common IC)
Mapping function, pre-stored image, temperature and voltage monitoring, cabinet LCD, bit error detection
Firmware program readback and configuration parameter readback
Loop backup, dual backup of configuration parameters and dual program backup
Gigabit Ethernet ports usable as input or output; input voltage DC 3.8 V to 5.5 V

Capacity and loading area

The card receives data over the Ethernet chain and drives the module group inside this area. The cabinet/module load cannot exceed this area or the capacity of 45,056 px.

Technical specifications

Backup / redundant line
Pixel calibration
Mapping
Monitoring (temperature / voltage)

Capacity and outputs

Loading capacity: 45,056 px
Official loading area: 176 × 256 px
Port speed: 1 Gbps
Data groups: 16
HUB interface: HUB75E ×8

Connectivity and software

Software / platform: NovaLCT

Physical

Dimensions: 95.5 mm × 109.1 mm × 18.5 mm
Weight: 71.7 g
Operating temperature: -20°C to +70°C
Input voltage: DC 3.8 V to 5.5 V
Power consumption: 2.5 W

Manufacturer-specific technical data

In the manufacturer's own wording (the original English terms are kept).

Capacity

Maximum resolution (PWM driver ICs): 256×256@60Hz
Loading capacity (PWM IC), listed under the 3D function: 192×256 pixels
Loading capacity (Common IC), listed under the 3D function: 176×256 pixels

Network

Gigabit Ethernet ports: Connect to the sending card, and cascade other receiving cards.

Each connector can be used as input or output.

Interfaces

HUB75E connectors: 8 standard HUB75E connectors

connect to the module
Parallel RGB data: Up to 16 groups
5-pin LCD connector: Connect to the LCD

Control

Backup: Loop backup, dual backup of configuration parameters, dual program backup
Monitoring: Temperature and voltage monitoring without peripherals

cabinet LCD

bit error detection (NovaLCT V5.2.0 or later)
Readback: Firmware program readback (NovaLCT V5.2.0 or later) and configuration parameter readback
Self-test button: Sets the test pattern after the Ethernet cable is disconnected
Certifications: RoHS, EMC Class A

Display

3D function: Working with the sending card that supports 3D function, the receiving card supports 3D output
Calibration: Pixel level brightness and chroma calibration

quick adjustment of dark or bright lines

Electrical

Input voltage: DC 3.8 V to 5.5 V
Power connector: Connect to the input power.

Either of the connectors can be chosen.
Rated current: 0.5 A
Rated power consumption: 2.5 W

Physical

Operating temperature: -20°C to +70°C
Operating humidity: 10% RH to 90% RH, non-condensing
Storage temperature: -25°C to +125°C
Storage humidity: 0% RH to 95% RH, non-condensing
Dimensions: 95.5 mm × 109.1 mm × 18.5 mm
Net weight: 71.7 g (single receiving card only)
Packing: Blister pack

100 receiving cards per packing box

box 625.0 mm × 180.0 mm × 470.0 mm

Sources

Source note

Capacity is recorded for common driver ICs (176×256, a figure the document lists with the 3D function). With PWM driver ICs the stated maximum resolution is 256×256@60Hz.

DH7508 Specifications V1.1.0 Official specification · V1.1.0 · Read directly · 07.10.2026
Official product image — DH7508 (DH7508 Specifications V1.1.0) Official specification · V1.1.0 · Read directly · 07.10.2026

Dataset: 2026.10.12-1 · last verified: Oct 6, 2026

Interoperability between receiving cards and controllers from different manufacturers is not assumed without official documentation.

NovaStar controllers from the same ecosystem

System components from the same manufacturer. The solution designer calculates whether a specific pairing is technically suitable.

NovaStar