Sprint announced a pair of wireless routers this morning that will surely grab the attention of subscribers who frequent various WiMAX-covered regions, both present and forthcoming. The Personal Hotspot PHS300S (pictured above, left) and the Cradlepoint MBR-1000 each support 3G (EV-DO Rev. A) and 4G (WiMAX) connectivity and combine to cover consumer and enterprise markets. The PHS300S is a 3G/4G portable hotspot that supports up to 4 simultaneous WiFi connections. Think of the MiFi as Barry Bonds before steroids and the PHS300S as Barry Bonds after steroids. The MBR-1000 on the other hand, is designed for enterprise use and is more of a stationary solution. It too supports 3G and 4G, and it allows up to 32 simultaneous connections. The Personal Hotspot PHS300S goes for $159.99 via telesales, online and in retails stores while the Cradlepoint MBR-1000 costs $249.99 via business channels. Both are available immediately and require a 3G or 4G data plan ranging from $39.99 to $79.99 per month.