Владислав Уткин
The 473x series was such a flop that it is hard to even figure out the model
，详情可参考爱思助手下载最新版本
However, keep in mind that real-world performance depends on factors like your home's layout, wall materials and interference from other devices. For best results, place your extender about halfway between your router and the area with weak or no Wi-Fi connection. Always check the manufacturer’s specs — some of our top picks clearly list their expected range so you can find one that fits your space.
The infamous air-con unit was later used as an idea for Halloween outfit.