Asetek SimSports Universal QR Adapter USB-A with 70 mm and 50.8 mm Hole Spacing — Black

The Asetek SimSports Universal QR Adapter USB-A with 70 mm and 50.8 mm Hole Spacing — Black is a compact quick-release adapter engineered for sim racing hubs and steering wheels that use standard 70 mm or 50.8 mm bolt patterns. It provides a USB-A connection to preserve wired communication for wheel buttons, paddles and other USB-based controls while enabling fast and secure wheel swaps on compatible assemblies.

Advantages

This adapter supports two common hole spacings in a single unit, reducing the need for multiple adapters or modifications. The integrated USB-A interface retains a wired data path for buttons and encoders, avoiding the latency and compatibility issues of some wireless solutions. The compact, black-finish design is aimed to fit seamlessly into most sim racing setups and to provide a firm mechanical attachment between wheel and hub.

Suitable for

• Sim racing rigs with hubs or wheels using 70 mm bolt pattern
• Sim racing rigs with hubs or wheels using 50.8 mm (2") bolt pattern
• Setups requiring a USB-A wired connection for wheel buttons, switches or encoders
• Environments where rapid wheel changes are needed between drivers or sessions

When it may not be suitable

This adapter is intended for systems that match the 70 mm or 50.8 mm hole spacing and provide a compatible mounting interface; it will not work with proprietary or non-standard bolt patterns. It also relies on USB-A wiring for button and control signals, so setups that expect an integrated proprietary connector, wireless telemetry, or alternate USB form-factors may require additional components or different adapters.

Key specifications

• Supported hole spacings: 70 mm and 50.8 mm
• Connector type: USB-A (for data and button connections)
• Finish/color: Black
• Function: Quick-release adapter for steering wheel mounting

How to use

Mount the adapter to the hub or steering wheel using the corresponding 70 mm or 50.8 mm bolt holes, ensuring bolts are tightened to the torque recommended by your hub or wheel manufacturer. Connect the USB-A cable to the wheel’s USB input or to the hub’s USB receptacle as required by your setup. Verify that the wheel’s buttons and paddles are detected by your system before using in sessions, and perform a quick check of mechanical tightness after initial use.

What to consider before purchase

• Confirm your hub or wheel uses either 70 mm or 50.8 mm hole spacing.
• Check that a USB-A wired connection is compatible with your wheel’s electronics.
• Verify physical clearance and fit inside your wheel and hub assembly.

Recommendations

Use manufacturer-recommended bolt sizes and torque settings when installing the adapter. Regularly inspect the USB connection and mounting fasteners for wear or loosening, especially after frequent wheel changes. If your wheel uses a different connector standard, consult compatibility information or consider an adapter that matches that standard.