ME909s-821 Mini PCIe is a modified version of ME909s-821, standard Mini PCIe package; supports the transmission rate of 150Mbps downstream and 50Mbps upstream; provides high-quality voice and SMS functions; rich expansion functions: FOTA, USSD, IPV6/IPV4... ; Built-in TCP/IP protocol stack; Huawei extended AT instruction set... It is an ideal product for automotive, tracking, industrial router, security monitoring, industrial tablet and other industry applications

The ME909s series are Cat4 LTE industrial-grade M2M wireless modules, which follow the Huawei LGA packaging standard and are compatible with the MU709s series pin-to-pin. At the same time, it has a standard Mini PCIe form, and customers have more flexibility in choosing. The ME909s series supports transmission rates of 150 Mbps downstream and 50 Mbps upstream; provides high-quality voice and SMS functions; rich extension functions, including: FOTA, USSD, IPV6/IPV4; built-in TCP/IP protocol stack; Huawei extended AT instruction set...

The ME909s series is the first choice for automotive, tracking, industrial router, security monitoring, industrial tablet and other industries.

ME909s are divided into two sub-models, according to the frequency band requirements of different shipping areas are as follows:

ME909s-120, support Europe, Asia Pacific, Latin America and other overseas markets.

ME909s-821, support the Chinese market

Output Power

LTE: +23dBm (3GPP TS 36.101 R8 Class 3)
WCDMA/HSPA+: +24dBm (Power Class 3)
TD-SCDMA/HSPA：+24dBm （Power class 2）
EDGE 1800MHz: +26dBm (Power Class E2)
EDGE 900MHz: +27dBm (Power Class E2)
GSM/GPRS 1800MHz: +30dBm (Power Class 1)
GSM/GPRS 900MHz: +33dBm (Power Class 4)
USIM (Class B and Class C)
Power supply

3.2 V to 4.2V (typical: 3.8V)
Temperature range
Operational: -30°C to 70°C
Extended: -40°C to 85°C*
Dimensions: 51 mm x 30.4 mm x 3.57 mm
Weight: approx. 12g
AT commands
3GPP TS 27.007 and 27.005
Huawei extended AT command
OS: Linux, Android, WinCE, Windows 8/10