With the model number PB99100, the HTC-built "NEXUSONE" (as it's listed) is apparently quad-band GSM/GPRS/EDGE, as we heard yesterday, with UMTS/HSUPA on the 850/1700/1900 frequencies, according to the FCC-digging Engadget. This means that the Nexus One will be capable of 2Mbps upload speeds and 7.2Mbps download speeds.
Other specs discovered amongst the FCC jargon include a microSD card slot, 802.11b/g Wi-Fi and Bluetooth 2.1. Got any more details for us? Hit us up on email@example.com now. [Engadget]