Item Features/Specifications:
Condition: 100% Brand New and Original
Brand Name: Sierra Wireless
Model: EM7455
Interface: NGFF(M.2)
Item: 4G LTE Module
Manufacturer: Sierra Wireless
Chipset: Qualcomm
Support System: win7/8/8.1/10, Linux
Frequency bands: LTE FDD: Band B1-B5 B7, B12, B13, B17, B20, B25, B26, B29, B30, B41
UMTS/HSPA+:B1, B2, B3, B4, B5, B8
Technologies: UMTS, HSDPA ,HSPA+, LTE
Max Download Speed: 300 Mbps
Max Upload Speed: 50 Mbps
Temperature:-10°C~55°C
Certifications/Regulatory: Planned: FCC, IC, CE, NCC, GCF, PTCRB
Carriers Approved: Planned: AT&T, Verizon, Sprint, Vodafone, Telefonica, Orange
Connectors: Main, Aux / GNSS, GNSS
Satellite Systems: GPS, Glonass ,Beidou, Galileo
Modes: Standalone, SUPL 2.0, XTRA 3.0
Contrl Options: APIs, AT Commands
Voltage: 1.8V
Active Antenna Control: 4 pin
Dynamic Power Control: 1 pin
Interfaces:"USB 3.0, USB 2.0 High Speed"
SIM interface: 2 x 1.8v or 3v
Audio: PCM/I2S**
Other interfaces: Main Radio Disable, GNSS Disable, Flash LED Output, Wake on WAN, Reset
Dimensions: 42 x 30 x 2.3 mm
Compatible Model:lenovo laptop only
and some X1 need 00JT545 ,please help ask to check