DELL 492-BBWX 45W power adapter accessory with 4.5mm to 7.4mm dongle
- Accessory Kit
- Notebook
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12.3-inch privacy filter limits viewing to ±30 degrees in portrait or landscape while reducing blue light and retaining touch function
The StarTech 123SPPRIVACYSCREEN is a 12.3in privacy filter designed for Surface Pro 4, 5, 6, 7 and 7+ devices. It limits screen visibility to a +/- 30 degree viewing angle so only the person directly in front can read the display. The filter works in both portrait and landscape orientations and retains full touchscreen responsiveness. A matte finish adds blue light reduction for comfortable extended use.
This filter replaces an unprotected screen or a simple adhesive film that only reduces glare. The jump is worth it when you regularly handle confidential data in shared offices, on trains or in cafés and need a physical barrier that cannot be bypassed by software settings. It also adds a layer of scratch protection for the underlying glass. Buyers who need a wider viewing angle for collaborative work will not be served by this product.
The filter comfortably handles everyday privacy needs in bright indoor lighting and typical outdoor shade thanks to its matte surface and blue light reduction. It runs out when ambient light is extremely intense or when the viewing angle required exceeds the stated +/- 30 degree limit. The included cleaning wipes, cloth, squeegee, dust remover and guide stickers support a bubble-free installation that maintains optical clarity over time.
Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | StarTech |
| Size & build | |
| Shipping weight | 3.22 kg |
| Package size | 396 × 246 × 8 mm |
The filter is sized at 12.3 inches to match the Surface Pro 4 through 7+ screens and installs edge-to-edge using the supplied guide stickers for alignment.
Use the included dust remover and cleaning wipes first, then apply the filter with the squeegee while the guide stickers hold it in position.
Replace the cloth when it no longer lifts smudges without streaking and the wipes when the pack is empty; both are single-use consumables.
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