“I bought this to control Windows Media Center on Windows 7 and for that purpose it works great. Just plug the infrared sensor into a USB port, put in some AAA batteries, and you're set! It also has a joypad to emulate a mouse, which is handy when using other apps. As a mouse, the joypad is a bit sluggish. You can speed it up somewhat with the Control Panel Mouse applet, but that can make it...” --JHBrandt
The PN-E421 model has outstanding performance. With full 1920 x 1080 pixel HD resolution, the monitor provides high-precision images in 16:9 widescreen format. This monitor is designed for continuous 24-7 operation and is fanless, meaning that it also guarantees totally silent operation. For those wishing even greater flexibility from their Sharp screen, this model has an expansion capability...