This is a universal phone mount that clips onto your Logitech G29, G920, G923 and G27 steering wheel housing. It does not require any glue or screws, so it will not void your warranty in any way.
The phone clip can accommodate phones up to 85mm width and has rubberized inserts to hold it tight without damaging it. The joint of the mount is freely adjustable in angle and tilt to accommodate your seating position. The height can be adjusted to accommodate open steering wheels as well as the stock Logitech rim.
Using the free app Sim Dashboard you can configure it to display telemetry data and freely configure the dashboard to match the look of your car. Check the website for a list of compatible games, console and pc included.
The mount comes in two parts including 4 3M nuts and bolts. You can assemble it in seconds using a 3mm allen key. The phone is not included :D