AJA Io X3 Multi-Channel 2K / HD / SD Video I / O over Thunderbolt 3

Professional Multi-Channel Video I/O for Modern Workflows

The AJA Io X3 is a powerhouse video and audio I/O device designed for high-quality HDR and SDR production. Supporting up to 2K/HD 60p signals, this compact unit is the perfect companion for professional NLE applications, live streaming software, and on-set monitoring. By utilizing a single Thunderbolt 3 cable, the Io X3 provides a high-bandwidth connection to Mac or PC workstations, while a second Thunderbolt port allows for easy daisy-chaining of additional peripherals.

Versatile Connectivity and Bidirectional SDI

The Io X3 features four bidirectional 3G-SDI BNC ports, allowing for immense flexibility in the field or the edit suite. These ports can be configured as multi-channel inputs or outputs to suit your specific application. Additionally, the HDMI I/O supports 8-channel embedded audio and provides a dedicated multiview output, enabling you to monitor up to four channels on a single screen via OBS Studio or other compatible software.

Advanced HDR Support and Color Precision

Deliver stunning visuals with comprehensive HDR support. The Io X3 handles HLG, HDR10, HDR10+, and Dolby Vision, ensuring your imagery maintains a dynamic look with rich colors and deep blacks. With VPID signaling for SDR/HDR transfer characteristics and HDR metadata capture, this device is optimized for color-critical post-production pipelines. It supports YCbCr 10-bit 4:2:2 up to 60p and RGB 12-bit 4:4:4 up to 30p for maximum fidelity.

Flexible Audio and Universal Compatibility

Audio professionals will appreciate the flexible analog I/O via a standard Tascam DB-25 connection. Configure your setup for 8-channel input, 8-channel output, or a 4x4 split to record voiceovers and monitor mixes with ease. The Io X3 is fully optimized for the Apple M1 chip and the latest operating systems, providing native support for AJA Control Room, Adobe Premiere Pro, Apple Final Cut Pro, and Avid Media Composer.

Rugged and Rack-Mountable Design

Built for reliability, the Io X3 features a quiet form factor ideal for noise-sensitive environments. Its high-density design allows two units to fit side-by-side in a 1RU rack space, providing up to 8 channels of configurable I/O. Whether you are managing a live stream in OBS, a complex NLE timeline, or a video-and-key workflow, the AJA Io X3 delivers the performance required by industry professionals.