SUGPS-R720 (Ultra) GPS Receiver has kept the same identical as SUGPS-R720 but added SiRF Xtrac support. It comes in at a smaller form factor than other Compact Flash GPS Receivers on the market and sports XTrac.

SUGPS-R720 utilises the SiRF IIe/LP chipset, which is one of SiRF's latest chipsets and it also supports SiRFXTrac for greater sensitivity. The Receiver is capable of using both the NMEA and SiRF protocols and defaults out of the box to NMEA 4800 COM7 on a HP iPAQ 2210. NMEA 4800 will be static across all GPS Receivers, but the COM port is a variable that may change depending on the Pocket PC and also what you have installed that may be utilising other COM ports.