Review on D-Link Kyocera KR1 Mobile Router: Enhanced EV-DO Connectivity with DLINK EVDO by Ken Vargas

A few months ago I installed a KR1 (Dlink ODM) at a camp in downtown Missouri. You are using the Sprint S720 EVDO Rev. A card as a wireless network adapter. Overall, the KR1 performs well. The only major issue the camp has had is signal strength now that the trees are overgrown - which is to be expected given there are no towers anywhere on the horizon. Since then I have had to install a YX500-PCS repeater (Wireless Extenders Cell Phone Signal Booster - 1900MHz YX500-PCS). A few notes on my experience with this router: - A firmware update was required to support additional devices such as the U720. It has open source (GNU) firmware/OS. (I would probably wall it in if I hadn't already given it away or couldn't afford another) - An 802.11 radio will jam a CDMA radio at low signal levels. - SLOW Flash Interface - Take your time flashing. I suspect this is similar to some DLink wireless routers and has a slower flash serial interface. You need to apply connection mapping updates using Sprint Utility (or someone else). This means you may not get a connection or the right speed until you update the PRL and firmware on the card. Conclusion: If you are looking for a solution for SOHO or mobile devices, the KR1 is a good device. Given the relatively limited distribution and target market, Kyocera seems to have done a great job creating a device that gets the job done at a fair price. They even include a 12V car adapter to sweeten the deal for those looking for cellular coverage. However, if I had to make that purchase today, I would seriously look at the Linksys WRT54G3G (WLS-G RTR W/SPRINT MOBILE BBAND 4PT SWCH WPA2 SPI) or go with Kyocera's latest model, the Kyocera KR2 EVDO Mobile Wireless routers .