Moto Milestone supports 802.11n
The specs for Motorola Milestone says that the phone supports 802.11 b/g but not “n”.
However, my router’s status page shows that Milestone actually negotiates an “n” connection:
The 220.127.116.11 in the screenshot is my Milestone. Now, 65 Mbit is not so much more than 54 Mbit for 802.11g, but clearly the hardware supports the high-speed standard. Perhaps with some tweaking, it could actually work at higher speeds?