You can set up the mouse with your computer as soon as you open it as it is compatible with an array of operating systems like Windows XP, Windows Vista and Windows 7. One important thing to note about the G400s is that while you can make as many profiles as you want on a computer, the G400s has no internal profile storage. If you transfer the G400s between computers, you'll need to manually export your profiles, carry them with you and load them onto the new machine. This process can be a bit cumbersome, especially considering most other Logitech mice offer at least one internal profile. Turn on your computer and plug the mouse into an available USB port. Your computer should recognize the new device and install the necessary drivers automatically. Lighting: Lighting doesn't just make your keyboard look cool, it also helps you see the keys you're pressing when you're gaming or typing in the dark. And, lighting can be programmed with LIGHTSYNC RGB to color code your keys to stand out. This is great for games with special key commands.

The G400s offers just about everything PC gamers expect from a mouse, but never goes above and beyond the call of duty. Like other Logitech mice, this peripheral uses the excellent Logitech Gaming Software to set up profiles and program its buttons and settings. The profiles themselves, though, are extremely easy to set up. The software scans your computer and automatically assigns profiles for any games you have installed. From there, you can customize controls by dragging and dropping game-specific commands onto the desired buttons (for example: "Batman: Arkham City" lets you assign the "Grapnel Gun" command rather than just listing it as the F button). While Logitech hasn’t changed the tried and tested shape and layout of the mouse, the G400’s internals have been updated. It still uses an optical sensor rather than the laser sensors of Logitech’s G500, but the maximum supported sensitivity has been increased from the MX518’s 1,800dpi to an impressive 3,600dpi. Since the G400s is an optical mouse, its DPI is limited compared to more-precise laser counterparts: The G400s has a range of only 200 to 4,000 DPI. However, this should be sufficient for most gamers, particularly those who play a variety of genres on a single-monitor setup. Additionally, optical mice tend to work better on a wide variety of surfaces, making them easier to use without a mousepad. Once you’ve installed the necessary drivers and software, you can start using your Logitech gaming mouse. Customize the settings to your liking and enjoy the enhanced precision and control that it provides.And with a high-speed USB connection, you’ll experience lightning-fast response times that will give you the edge when it comes to online competition. The Logitech G400s Optical is also built with durability in mind, so you can count on this mouse for long-lasting use. In addition to its impressive performance capabilities, the Logitech G400s Optical also features an ergonomic design for ultimate comfort during extended gaming sessions. Features Looking for a gaming mouse that delivers top-notch performance? Look no further than the Logitech G400s Optical. This gaming mouse has been designed to meet the needs of even the most serious gamers, with its accurate and responsive optical sensor providing a top-tier level of precision. With its 8 programmable buttons, you can customize your gaming experience and tailor it to your preferences. Panasonic SA-PMX94 / Realtek onboard + B&O speaker system / Harman Kardon Go + Play / Logitech G533 Size: First and foremost, you should make sure you're buying a keyboard that fits your desk and your hand size, whether it's a full-size keyboard or a TKL. In terms of other features, the G400s doesn't have any. There's no illumination, no adjustable weights and no customizable physical features. With this mouse, you'll get great software, a reasonable DPI range and not much else. Performance

Embark on a fascinating gaming journey with the G400 gaming mouse from the house of Logitech. Experience precise controls with smooth navigation as the G400 is an optical mouse. You can use this mouse for a variety of purposes like gaming, 3D modelling and animation. Connect to Logitech G HUB: This is the new software that is used to customize Logitech G products. G HUB is a completely new experience that is designed to simplify the process of customizing Logitech G gear. This software supports all Logitech Gaming mice, keyboards, headsets, speakers, and webcams. It features a modern interface and intuitive design, which makes it easy to access your devices, games, and profiles. The Logitech G400 has a sleek and slender design. The mouse has a neatly sculpted comfort grip that makes navigation easy. The optical mouse is equipped with low-friction polytetrafluoroethylene feet that help in effortless manoeuvring of the G400 mouse. With a wide 400-3600 dpi optical engine, the Logitech mouse lets you attain pinpoint accuracy, no matter what game you use it for. The mouse has a 1 ms report rate, making its blisteringly fast for an exciting gaming experience. The wide dpi range lets you easy in-game sensitivity switching, allowing for pixel-precise targeting. This assists for fast navigation without any interruptions.