The 11.5" Model P9 by Kuayvan is also sold by a number of other manufacturers, such as Leadtree, M Carkumi, LFomni and Veralady. We've spent a month with this unit, using it exclusively for CarPlay with audio via Aux Out. We've developed a custom mount (more on this later).
This screen features a center-mounted dashcam that can be set to 4K and comes with a generic 64GB SD card with Class 10 and U3 markings. The camera can telescope up. However, in it's lowered state with the MeshHeavy mount, it provides an excellent, clear view out the front of the GX. Dashcam recordings are typical of this class. You'll want to invest in a better SD card.
When moving from 10" up to 11", the screen size seemed comically large. However, it became second nature very quickly. Colors are great, brightness even in very sunny conditions is excellent, and system responsiveness is fine. The wide, skinny layout of the screen is perfect for the GX-470. For me, at 6' tall with the seat at the lowest position, it blocks nothing at all. For shorter folks, your mileage may vary.
It's advertised at 11.5", however, it does have 1/2" bezels on the sides and 1/4" bezels top and bottom. Actual, viewable display size is just over 10".
Like the vast majority of these units, it has no light sensor, so auto dimming only happens by setting up a time range and brightness level. Which means it doesn't track with the daily changes in sunset or sunrise. For the most part, this is fine.
Works well with polarized sunglasses.
For this unit, I'd recommend ordering the MeshHeavy mount with the straight USB-C connector for the cleanest look and access to the A/V In connector. I'd also recommend a right-angle Aux cable, if you're wiring up audio that way.
The MeshHeavy Mount Style you'll want to order is the 11" Screen - Low Vertical Quad Slot. This is what we call a low mount because the center dashcam is up high in the back, thus the vertical quad slots are low in the back.
Overall, this is a great unit, balancing price and features, and is highly recommended.
Tested February 2026. Available on Amazon for about $115 at time of testing.