6400dpi 4G Optical SensorThe all-new Razer DeathAdder has been upgraded with the world's first 6400dpi Optical Sensor. Achieve high levels of performance while retaining the feel of the optical sensor most DeathAdder users have come to love.This mouse's 4G sensor has also been optimized to work perfectly with all Razer mouse mats. Just choose from one of the preset Razer mouse mats in Synapse 2.0 to calibrate the sensor, or use the manual calibration mode if you're using a custom surface.Get 200ips and 50G acceleration even at the lowest dpi settings. So even though your mouse sensitivity is scaled down, it catches up to the physical movement of your hand across the surface for an almost 1-to-1 response between mouse and game.The all-new Razer DeathAdder's mouse sensor has no drift control, ensuring that you'll be able to make minor movements in game, especially vital for FPS gamers pulling off that perfect headshot. This is the pinnacle of gaming accuracy with an optical mouse sensor.

Drive to the beat with these Kenwood Excelon speakers, and enjoy crystal clear sound no matter your favorite genre. The hybrid woofer cone delivers striking bass sound, and the butyl rubber surround helps direct the music where you want it. These Kenwood Excelon speakers feature a frequency response of 28 - 25,000 Hz to capture every note.Geek Squad~ Installation RecommendedVisit your local Best Buy store for more information.

Experience enhanced gaming with this DualShock wireless controller for the PlayStation 4. The touch pad, integrated light bar and built-in speaker offer an immersive, interactive experience, and the share button lets you easily broadcast your gameplay. The intuitive, precision controls on this DualShock wireless controller let you play comfortably for hours.

Power through your workday with this 15.6-inch Dell Inspiron notebook computer. The expansive 2TB hard drive is ideal for holding photography files and videos securely, and the Intel Core i5 processor and 8GB of RAM let you multitask without sacrificing power. This Dell Inspiron notebook computer runs Windows 10 to keep you up to date.