NovaStar TB20 Plus — official product image

Official product image — source: NovaStar.

NovaStar · Multimedia player

TB20 Plus

Manufacturer: NovaStar

Fully verified Taurus Manufacturer class: Multimedia Player

Multimedia player for full-color LED displays that integrates playback and sending capabilities, so content can be published and the display controlled from a computer, mobile phone or tablet. It supports switching between synchronous and asynchronous modes, works with cloud-based publishing and monitoring platforms and can play content from a USB drive.

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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: 650 K px
Outputs: 1 × RJ45
Max. width: 2,048 px
Mode: Synchronous + asynchronous

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Best suited for

Advertising and information displays managed through the cloud without a permanent PC.
Synchronous installations where a PC or live HDMI/DVI source is shown one-to-one on the display.
Displays with a total load of up to 650,000 px (1 Ethernet outputs).

Key features (manufacturer)

Loading capacity up to 650,000 pixels; maximum width 2048 pixels, maximum height 2048 pixels
Ultra-long screens up to 8192 pixels wide and 2048 pixels high
1x Gigabit Ethernet output port, 1x 3.5 mm audio output connector
1x HDMI 1.3 input connector (maximum input resolution 2048×1024@60Hz) used as the video source in synchronous mode
Quad-core ARM A53 processor @1.4 GHz, 2 GB of RAM, 32 GB of internal storage, hardware decoding of 4K videos
Plays 1x 4K, 2x 1080p, 4x 720p, 4x 480p or 20x 360p videos
Wi-Fi AP and Wi-Fi Sta can be turned on at the same time (2.4GHz Wi-Fi)
Synchronous playback across multiple screens with NTP time synchronization; 4G communication and GPS time synchronization need a separately purchased 4G module

Capacity and network topology

Total capacity: 650,000 px
Per port: 650,000 px
Max. width × height: 2,048 × 2,048 px
Operating mode: Synchronous + asynchronous

Technical specifications

Synchronous (live) mode
Asynchronous (stored) mode
Wi-Fi
LAN
NTP time sync
USB playback
Cloud / remote management
Monitoring (temperature / voltage)

Capacity and outputs

Loading capacity: 650,000 px
Maximum width: 2,048 px
Maximum height: 2,048 px
Ethernet outputs: 1
Capacity per port: 650,000 px
Port speed: 1 Gbps

Inputs and playback

HDMI inputs: 1
Input interfaces: HDMI 1.3 ×1
Max. decoding resolution: 4K
Video codecs: H.264, H.265, MPEG4, VP8, VP9
Storage: 2 GB RAM, 32 GB internal storage
Operating system: Android 10

Connectivity and software

Sensor interfaces: Brightness sensor, Temperature and humidity sensor
Software / platform: VNNOX

Physical

Dimensions: 141.2 mm × 120.0 mm × 33.5 mm
Weight: 470.3 g
Operating temperature: -20°C to +60°C
Input voltage: DC 5 V to 12 V
Power consumption: 15 W

Manufacturer-specific technical data

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

Capacity

Loading capacity: Up to 650,000 pixels
Maximum width / height: Maximum width: 2048 pixels, maximum height: 2048 pixels
Ultra-long screen: Maximum width: 8192 pixels, maximum height: 2048 pixels
Storage capacity: RAM 2 GB

internal storage 32 GB

Inputs

HDMI IN: 1x HDMI 1.3 input connector

maximum input resolution 2048×1024@60Hz

HDCP 1.4 and HDCP 1.3 compliant

no support for interlaced signals

Outputs

Ethernet output: 1x Gigabit Ethernet output port (LED OUT, standard RJ45 connector)
Audio output: 1x 3.5 mm audio output connector with a fixed 48 kHz audio sampling rate

Interfaces

Sensor connector: Connects to a brightness sensor or temperature and humidity sensor

Control

USB 2.0 (Type-A): 1x port for USB playback, firmware upgrade and storage expansion (up to 128 GB

FAT32/NTFS)
USB (Type-B): 1x port

connects to the control computer for content publishing and screen control
Fast Ethernet port: 1x port

connects to the control computer, or to a LAN or public network for content publishing and screen control

Decoding

Processor: Quad-core ARM A53 processor @1.4 GHz

hardware decoding of 4K videos
Playback performance: 1x 4K, 2x 1080p, 4x 720p, 4x 480p, or 20x 360p videos
Video decoding: H.264 up to 4096×2304, 30fps, 60Mbps

H.265/HEVC up to 4096×2304, 60fps, 100Mbps

MPEG4 up to 1920×1088, 60fps, 29Mbps

VP8 up to 1920×1088, 60fps, 60Mbps

VP9 up to 4096×2304, 30fps, 49Mbps

Modes

Synchronous / asynchronous modes: Switching between synchronous and asynchronous modes (SWITCH button)

in synchronous mode the HDMI input is the video source and can be scaled to fit the entire screen automatically
Synchronous playback across multiple screens: NTP time synchronization

GPS time synchronization (the specified 4G module must be installed)

RF time synchronization (the specified RF module must be installed). Enabling synchronous playback halves the decoding capability.

Connectivity

Wi-Fi: Wi-Fi AP and Wi-Fi Sta can be turned on at the same time
Wi-Fi antenna connector: 2.4GHz Wi-Fi supported
4G: Support for 4G communication

ships without a 4G module, 4G modules are purchased separately. SIM card slot and 4G antenna connector on the device.

Electrical

Input voltage: DC 5 V to 12 V
Maximum power consumption: 15 W

Physical

Dimensions (L×W×H): 141.2 mm × 120.0 mm × 33.5 mm
Net weight: 470.3 g
Operating environment: -20°C to +60°C

5% RH to 85% RH, non-condensing
IP rating: IP20

Sources

Source note

Ultra-long screens can be up to 8192 pixels wide and 2048 pixels high. 4G and GPS time synchronization need a separately purchased 4G module.

TB20 Plus Multimedia Player Specifications Official specification · V1.0.0 · From the search-index excerpt of the official page · 06.10.2026
TB10 Plus/TB20 Plus/TB30/TB50/TB60 Official product page · From the search-index excerpt of the official page · 06.10.2026
TB20 Plus Specifications V1.0.4 Official specification · V1.0.4 · Read directly · 07.10.2026
Official product image — TB20 Plus (TB20 Plus Specifications V1.0.4) Official specification · V1.0.4 · Read directly · 07.10.2026

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

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