The AJA IOXT SDI I O is a professional video input/output device used to connect compatible editing and capture systems to external video equipment. Its driver enables Windows to communicate with the hardware, supporting video capture, playback, and configuration through compatible AJA software and supported applications. Although sometimes listed under GPU downloads, this device requires an AJA video I/O driver rather than a standard graphics-card driver.

Key Features

• Hardware recognition: Allows Windows and compatible production software to detect and access the connected AJA video I/O device.
• Video capture and playback: Provides the software interface needed to bring supported video signals into an application and send playback to external equipment.
• Device configuration: Works with compatible AJA utilities to manage available input, output, and signal settings.
• Application integration: Supports communication between the hardware and compatible video production applications, subject to the driver release and application version.

How to Install

1. Check compatibility before downloading. Confirm that the package explicitly supports the AJA IOXT SDI I O and your Windows version. For Windows 11, 10, 8, or 7, consult the release notes rather than assuming that one installer supports every system. Also verify any Thunderbolt connection requirements.

1. Select the appropriate AJA package. Choose the driver or AJA desktop software package intended for your device and operating system. Check application compatibility if you rely on a particular editing or capture program.

1. Prepare your computer. Close video applications and save your work. If an older AJA software installation is present, follow the package instructions on whether it must be removed first. Connect or disconnect the hardware as directed by the installation guide.

1. Run the installer. Open the downloaded package with administrator permissions and follow the prompts. Install the required driver components and any included configuration utilities you need, then restart Windows if requested.

1. Connect and test the device. Ensure the unit has power and a compatible connection to the computer. Open the installed AJA utility or a supported production application to confirm detection, select the intended input/output settings, and test capture or playback with a known working signal.

If the device is not detected, check power, cabling, Thunderbolt availability or authorization where applicable, and driver compatibility before reinstalling.

Common Issues and Fixes

• Installer fails or stalls: Disconnect the AJA ioXT SDI I/O, quit Premiere/Avid/Media Composer, run the AJA Software Package as Administrator, and reboot before reconnecting. Temporarily disable antivirus only if the installer hangs.
• Device not detected: Use the AJA-approved Thunderbolt cable directly to the PC—no hub/dock. Check Device Manager and AJA Control Panel; set Thunderbolt security to allow the device, then reinstall the AJA driver/firmware if it still doesn’t appear.
• Driver/firmware or NLE version conflicts: Uninstall older AJA software, reboot, install the latest Windows-compatible AJA package, and update ioXT firmware in AJA Control Panel. Match the driver to your NLE version; avoid mixing old drivers with new firmware.