Cellular router USR-G806-E/AU has different band model to support different area. To check whether the USR-G806 works in specific country, please check which 3G/4G technology and band is used in this country and operator. Then please contrast our form of different model.
| Model | Carrier/Region | |
| USR-G806-E Version | Europe/International (EMEA, Korea Thailand,India) (HongKong) | FDD:B1/2/3/5/7/8/20 TDD:B38/40/41 HSPA/UMTS: B1/2/5/8 GSM/EDGE: B2/3/5/8 | 
| USR-G806-E Version | Southeast Asia | FDD:B1/2/3/5/7/8/20 TDD:B38/40/41 HSPA/UMTS: B1/2/5/8 GSM/EDGE: B2/3/5/8 | 
| USR-G806-AU Version | Australia Taiwan New Zeland Latin America | FDD:B1/2/3/5/7/8/28 TDD:B38/40/41 HSPA/UMTS: B1/2/5/8 GSM/EDGE: B2/3/5/8 | 
| USR-G806-A Version | AT&T,T-Mobile/North America | FDD:B2/4/12 WCDM:B2/4/5 | 
 
              