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...
The Apple USB Ethernet Adapter is a simple, one-piece external adapter that plugs into the USB 2.0 port of your MacBook Air to provide 10/100BASE-T performance. Simply plug your Ethernet cable into the RJ-45 connector - no external power is required. It's small, light, easy to install and even easier to use.