種類: Universal WiFi Internet Adapter
規格: 802.11b/g/n
around $480
http://www.price.com.hk/product.php?p=125793
http://www.reviewguy.net/gadgets/netgear-wnce2001.html
http://www.netgear.com/home/products/wireless-adapters/high-performance/WNCE2001.aspx
Buffalo Portable Ethernet Converter – WLAE-AG300N
http://www.technicstoday.com/2010/09/buffalo-portable-ethernet-converter-wlae-ag300n/