From DSL Reports: T-Mobile last week unveiled its first mobile hotspot for wireless broadband users. The ZTE-manufactured T-Mobile "4G" Mobile Hotspot supports the company's HSPA+ upgrades, supporting speeds up to 21 Mbps downstream for up to four devices, according to the company. The 2.64-ounce device will cost users $80 with a two-year contract.

T-Mobile's HSPA+ 21 network currently covers more than 200 million subscribers in more than 167 markets.