Wireless Mouse M505 receiver is so small, it can stay in a notebook USB port and allow people to add multiple wireless mice or additional keyboards to the same receiver. So they can have the comfort and convenience of using peripherals with their notebook just like they do at the office even when theyre on the go or at home without fumbling with cords or multiple receivers....

Cordless Notebook Number Pad use one-touch application keys for instant access to Excel, Calculator and the Web. Extra shortcut keys speed up Excel operations. Just plug in the micro-receiver, no software to install. Enjoy seamless operation when you are using calculations and the micro-receiver snaps into the number pad for easy storage and transport....

Logitech's X-140 stereo speakers feature dynamic, real-time bass equalisation to maximise low frequency response while minimising distortion....

Frequency Directed Dual Driver technology FDD eliminates uneven response created by conventional dual-driver designs. - Matrix mode creates 5.1 surround-sound effect from 2-channel stereo sources. - Innovative centre channel LCD clip speaker attaches to the top of most flat-panel monitors....

200 watts of RMS power (400 watts of peak power) deliver thunderous audio for music, movies, and games - 8-inch long-throw subwoofer driver with flared bass port pounds out powerful, distortion-free bass - Polished aluminum phase plug at the center of the driver outperforms conventional 2-way designs...

Omnidirectional acoustic technology: Provides great sound throughout the room. - USB connectivity: Delivers pure digital audio that's easily moved with your laptop from room to room. - Wireless remote: Lets you navigate and enjoy your entertainment options at the push of a button....

Powerful, distortion-free bass: The new, larger 10-inch long-throw subwoofer driver with flared bass port delivers 188 watts of thunderous bass. - Innovative driver technology: Polished aluminum phase-plug satellites combine two drivers into one--the clarity of a tweeter with the richness and fullness of a separate mid-range....

Surround sound without rear speakers: Experience surround sound with only two satellite speakers and subwoofer. SRS TruSurround HD puts you in the middle of a broad sweet spot, creating an immersive sound experience. Dialog enhancement in the center channel ensures clear and intelligible voice reproduction....

360-degree sound: Also known as omnidirectional acoustics, 360-degree sound helps project sound evenly in all directions, giving you a great listening experience throughout the room. - 10 watts (RMS) of power: Turn up the volume on music, videos, and games. - Stand-alone system: Enjoy a full range of sound in a small package, without bulky add-ons....

360-degree sound: Also known as omnidirectional acoustics, 360-degree sound helps project sound evenly in all directions, giving you a great listening experience throughout the room. - Ported, down-firing subwoofer: Delivers rich bass that brings music, movies, and games to life. - 30 watts (RMS) of power: Fills the room with big, bold sound....

360-degree sound: Also known as omnidirectional acoustics, 360-degree sound helps project sound evenly in all directions, giving you a great listening experience throughout the room. - Amplified two-way design: Immerse yourself in rich, accurate sound. Perfect for music, videos, and games....

Speakers with 360-degree sound: Also known as omnidirectional acoustics, 360-degree sound helps project sound evenly in all directions, giving you a great listening experience throughout the room. - Down-firing subwoofer with 6.5-inch pressure driver: Delivers deep, rich bass. - 40 watts (RMS) of power: Fills the room with bold, dynamic sound....