Upscreen Scratch Shield Clear Premium Screen Protector for Dell OptiPlex 7420 All-in-One offers strong protection against scratches and features an anti-fingerprint coating for easy cleaning. With a light transmission of 94%, it ensures a crystal-clear and sharp display. The newly developed hard coating provides complete display protection for your Dell OptiPlex 7420 All-in-One. The special surface coating of the protector repels grease and dirt, reduces fingerprints, and allows for easy cleaning of the surface. The multitouch-optimized surface of the screen protector maintains the original touch sensitivity of the device. The smooth surface also provides a pleasant touch feel. The special silicone adhesive layer guarantees easy and bubble-free installation, as well as perfect adhesion and residue-free removal. Your upscreen Scratch Shield Clear film is manufactured using state-of-the-art laser technology in Germany, adhering to the highest quality standards. This accessory is compatible with Dell OptiPlex 7420 All-in-One.