I would like to know if anybody can confirm that Apple's USB Ethernet adapter works with a 2012 11" MBA. Apple's specs only mention it's compatible with MBAs with USB2 ports. http://store.apple.com/us/product/MC704ZM/A I'm well aware of the Thunderbolt adapter and I also know about the issue with FastEthernet vs. GigE. But I'd need the to use the MBA's single Thunderbolt port to attach a DisplayPort monitor. That leaves USB only. And I'd prefer 100 Mbps via a USB2 dongle over wifi. Thanks.