Logitech V400 Laser Cordless Mouse for NotebooksTwo key technologies separate the V400 Laser Cordless Mouse for Notebooks from the rest of the pack. First, the V400 is the first mouse to use a dual laser tracking engine. Developed jointly by Logitech and Philips Laser Sensors, the dual laser engine is based on Philips Twin-Eye Laser technology, using two lasers to detect microscopic surface variations. The result is all-terrain performance merged with pixel-precise tracking.
The other key technology, Logitech 2.4 GHz Digital Cordless, provides the most powerful and reliable cordless experience available. Unlike conventional 27 MHz wireless mice, which have shorter, less consistent range and can be susceptible to interference from nearby metal surfaces and other mice, 2.4 GHz enables a consistent 30-foot range, virtually interference-free operation, and plug-and-play performance.
The V400: Built from the ground up to provide uncompromised mobile performance, wherever and whenever you need it.
Logitech 980174-0403 Vantage USB Headset for Playstation 2/3 & PC
Experience superior comfort and audio clarity with the Logitech USB Headset for PlayStation 2 & 3. The digital USB audio processor and noise-canceling microphone produce crystal-clear sound and high-quality voice input for command recognition and voice chat for games like SOCOM: U.S. Navy SEALs. The adjustable headband and interchangeable earpads provide exceptional comfort for long gaming sessions.
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