Kyocera KR2 is a portable Wi-Fi router that lets you share a cellular broadband connection from Verizon Wireless and Sprint (S) with a group. The biggest improvement with the KR2 may be the switch to the 802.11n flavor of Wi-Fi, which carries the wireless signal farther than the 802.11g transmitter in the KR1. The market for the KR2 isn’t huge. Many mobile professionals can make do with Wi-Fi or a solo cellular data account. But it’s a great option for those who want to set up a quick network or share access.

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