Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Lenovo 4Z21S06944 (also referenced as K55803WW) is a purpose-built privacy filter sized for 16.0-inch laptop displays with a 16:10 aspect ratio. Privacy filters work by narrowing the viewing cone so that content is readable only by the person directly in front of the screen — anyone viewing from the side sees a darkened or blank panel. This makes the 4Z21S06944 a practical fit for open-plan offices, airport lounges, shared workspaces, or any environment where on-screen data (credentials, financials, engineering drawings) should not be visible to bystanders. Lenovo accessories like this are sourced factory-new with no grey-market or parallel-import risk.
Designed specifically for Lenovo laptops with a 16.0-inch panel at 16:10 aspect ratio. The 16:10 format is distinct from the more common 16:9 widescreen — verify your laptop's actual panel aspect ratio before ordering, as a 16:9 screen of the same diagonal will have different physical width and height measurements and the filter will not seat correctly. Consult your laptop's display specifications or Lenovo's accessory selector to confirm the 16:10 panel before purchasing. This filter is not compatible with 16:9 variants of 16-inch laptops even when the diagonal measurement matches.
Privacy screen filters for laptop accessories in this class typically attach via adhesive strips or slide-mount tabs along the display bezel — attach method should be confirmed against the included instructions, as installation approach affects removability and residue risk on the display surface. Do not apply to a dirty or wet panel surface. The filter should be sized to the active display area, not the bezel — if the panel measures 16.0 inches diagonally at 16:10, the physical dimensions of this filter are matched accordingly.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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