KEANBOLL 4 Pack Matte-Anti Glare Screen Protector for New 2025-2024 ASUS Zenbook Duo Dual 14" 2-in-1 (UX8406) Laptops - (2 Sets - Primary and Secondary Screens)

Excellent Quality but Installation needs to be precise

Love the anti-glare strength, I can use my laptop outside and not get distracted by things behind me. The "grit" of the screen does help when I'm using the pen. Installation was ok, more difficult then putting on a phone screen protector but not too bad. Had to peel up the protector during installation to get rid of some dust on the screen section. I ended up with dust bubbles at the edge of the screen and I couldn't get the seal around the camera and other sensors at the top to go away completely but at least its not on the screen. Those circles at the bottom of my second screen are from a coffee spill, not bubbling.

El producto es perfecto, buenas medidas y buen material, suficiente el material de instalación. El único aspecto técnico que no esperaba es que si se pierde una resolución notable por el efecto mate, sobre todo en fondos blancos, pero esto no es propio del producto si no de cualquier protector mate, solo que se nota más que en un celular o tablet por el tamaño de pantalla. Respecto a los malos comentarios de lo difícil de pegar o de lo feo que queda, mi recomendación es que después de la primera limpieza de la pantalla las burbujas que queden, se retiren directamente una a una, no toma más de 5 min en vez de pasar horas despegando y limpiando. Para retirarlas usen los stickers de guía use solo uno para ambas pantallas, colocan el sticker sobre la mica o sobre la pantalla ligeramente para que se adhieran a él las peluzas o polvo, como es un pegamento ligero no deja residuo, y se mantiene adherido a él aunque se siga usando para el resto de las partículas, no hay necesidad de usar más de uno. Con eso queda perfecto si a caso el borde de la cama tiene un muy ligero mal contacto por el borde curvo. Consideren que cualquier superficie mate se mancha mucho de grasa pero basta con una limpieza recurrente para que se mantenga en buen aspecto.

These screen protectors match the laptop screens EXACTLY, which is good until you realize how much precision the user needs to have to not have the edges hitting the laptop bevels (resulting in ugly bubbles.) The protector itself is nice, it's a matte film that is less abrasive than the paper-like screen protectors you can find on tablets. Oh also only one of the bottom screen protectors in my package actually had adhesive on it, which was weird. (pro tip, run a hot shower and install the protector in the steamy room, high humidity means low dust)

It fits perfectly but is too long horizontally at the edges.

I used this product for my Asus Duo (2025). I’m not really satisfied with this product. I would have given it 2 stars, but because I’m leaving the first review I didn’t want to torpedo the product. I’m hoping the manufacturer can address these concerns in a future iteration. The main problem with the product is that the protector fits so perfectly on the screen there is little margin for error when applying. I would guess the margin of error is, maybe, a couple of tenths of a mm. Probably people who are more technically proficient could accurately fit the protector despite this tight tolerance this, but I’m not one of them. The result of this extremely tight tolerance is that the protector lies somewhat on the bezel unless it is PERFECTLY placed and therefore there is a permanent air bubble at the periphery. This is somewhat mitigated when the screen is on, but not entirely so. I have attached photos showing these conditions. Second, the QR code links to abbreviated instructions (like 30 second video), but there is, I think, a better video on the Amazon product page. It runs about a minute. Hopefully this protector will actually protect these touchscreens going forward. If the bubbles become too distracting I may just scrap the protectors entirely.