Well known WiMAX Chipset manufacturer Beceem announced this week that it is developing a dual 4G chip that offers both WiMAX and LTE connectivity at downlink speeds up to 150 Mbps. The new BCS500 multi-mode chip will seamlessly handoff a connection between WiMAX and LTE and supports the latest revision of both standards. The chip could be a boon to both hardware manufacturers and MVNOs who can now design hardware and sell connectivity solutions that utilize both 4G networks. A dual 4G device also enables drop dead easy global roaming as a customer on an LTE network in the U.S. can utilize a WiMAX network while visiting Russia. Just in time for the commercialization of LTE in the United States, the Beceem BCS500 is expected to be sampled to customers in Q4 2010 and available for mass production in Q2 2011.