* Form factor: 145-pin LGA * MU509-b (UMTS/HSDPA 900/2100MHz), for European, China market. * MU509-c (UMTS/HSDPA 850/1900 MHz), for North America market. * MU509-g (UMTS/HSDPA 850/2100 MHz), for Asia pacific, Latin America market.

* Quad-Band WCDMA/HSPA/HSPA+: 2100/1900/900/850MHz * Quad-Band GSM/GPRS/EDGE: 1900/1800/900/850MHz * EM820W provides Standalone-GPS , A-GPS and GPS XTRA.

* Network type: WCDMA / AWS/GSM / EDGE * Interface Type: Mini PCI-E * HSPA+: 21Mbps (DL)/ 5.76Mbps (UL) * Data Service, SMS Service, GP

mu609 Mini PCI Express - Huawei 3G/HSPA+ M2M Module * HSPA+/UMTS quad-band 850/900/1900/2100 MHz; * GSM/GPRS quad-band 850/900/1900/2100 MHz * Dimension: 30.4*51*3.4mm * Weight: 12g approx.

* Penta-band HSPA+ /HSPA/WCDMA: 2100/1900/900/850/AWS MHz Quad-Band EDGE/GPRS/GSM: 1900/1800/900/850 MHz; * Form Factor: 50 pin ultra-thin B2B module * Dimension: 40 * 20 *2mm * Weight: <6g

Quad-band850/900/1800/1900MHz; Dimension: 19.9×23.6×2.65mm; Weight: 3g approx.

* WCDMA/HSDPA/HSUPA 2100\1900\900\850MHz * GSM/GPRS/EDGE 850\900\1800\1900MHz * support GPS function

* Penta-band WCDMA/HSPA/HSPA+ : 2100/1900/900/850/AWS MHz Quad-band EDGE/ GPRS/GSM: 1900/1800/900/850 MHz; Form Factor: M.2 * Dimension: 42*30*2.3mm * Weight: <6g