Planex plans to release the GW-USMicronN Wireless-N adapter next month. The unit allows you to make a painless upgrade to Wireless-N, providing you have the appropriate router. It’s possibly the smallest 802.11n USB adapter to date, 1/6th the size of the D-Link it is pictured with.

Early testing has indicated that it’s competitive with other models and features the same security measures to boot. The adapter will cost $30 and arrives in the US in December.