Logitech MK295 Wireless Mouse & Keyboard Combo with SilentTouch Technology, Full Numpad, Advanced Optical Tracking, Lag-Free Wireless, 90% Less Noise - Graphite Amazon 1  These units are also

 These units are also ideal for use in manufacturing and industrial operations as machine lighting where severe vibration and excessive amounts of dirt and grime may be encountered

Support HDD

which is capable of emitting 4

signifying the brightest intensity possible

Logitech MK295 Wireless Mouse & Keyboard Combo with SilentTouch Technology, Full Numpad, Advanced Optical Tracking, Lag-Free Wireless, 90% Less Noise - Graphite Amazon 1  These units are alsoLogitech MK295 Wireless Mouse & Keyboard Combo with SilentTouch Technology, Full Numpad, Advanced Optical Tracking, Lag Free Wireless, 90% Less Noise Graphite Innovative SilentTouch technology for same typing and clicking feel with 90% less noise (1) Keyboard with 8 convenient shortcuts and full numpad for efficient data entry and easier navigation. Gives you one touch access to play pause, volume, mute, and the Internet Contoured and portable shape