AJA KONA 4 Powerful Integration. Professional Connectivity
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Key Features
Key Features
- High-performance 4-channel video and audio I/O card
- Supports 4K, UltraHD, 2K, HD, and SD up to 60p
- 4x bidirectional 3G-SDI ports with multi-channel audio
- HDMI monitoring with 4K to HD downsampling
- Advanced HDR support, including HDR10, HLG, PQ, and Dolby Vision
- 10-bit and 12-bit color processing for high image quality
- Real-time up, down, and cross-conversion
- Compatible with leading creative and streaming software
Features & Specifications
Product Overview +
Powerful Video Processing
KONA 4 delivers reliable performance for professional video workflows, supporting a wide range of resolutions from SD to 4K. It ensures high-quality capture and playback with smooth performance.
Flexible Connectivity for Workflows
With four bidirectional 3G-SDI ports and HDMI monitoring output, KONA 4 provides flexible integration into various production setups. It supports both input and output configurations for efficient workflows.
Advanced HDR and Color Support
KONA 4 enhances visual output with support for HDR10, HLG, PQ, and Dolby Vision. It also supports 10-bit and 12-bit color spaces for accurate and vibrant image reproduction.
Real-Time Conversion Capabilities
The card supports real-time up, down, and cross-conversion, making it easy to work with different formats without additional hardware or delays.
Professional Compatibility
KONA 4 integrates smoothly with industry-standard software and tools, making it suitable for broadcast, post-production, and live streaming environments.
Technical Specifications +
technical specifications

