However, since the chip is already finished it's possible that Intel will ship it with a slightly revamped Napa Refresh platform in the first quarter of next year.
Codenamed Kedron, Intel Wireless WiFi Link 4965AGN is a major upgrade of Santa Rosa platform. It supports 802.11n (also 802.11A/B/G) specification to allow the broadcast of High Definition Video in wireless network and it costs $29. However, it is not compatible to the old module as they have different interface. There also is a cheaper version for Intel Wireless WiFi Link 4965 family, namely 4965AG. It contains all the function as 3945ABG and has 802.11A/B/G support only. This model is designed for interface compatibility to 4965AGN.