Fangrui Product Details Em7430 Dw5816e 4g Module For Laptop Category: 4g Module Chipset: Mdm9230 Form Factor: Pcie M.2 Pins: 52-pin Frequency Bands Lte Fdd: Band B1, B3, B5, B7, B8, B18, B19, B21, B28, B38, B39, B40, B41 Umts/hspa+: B1, B5, B6, B8, B9, B19 Td-scdma B39 Technologies: Umts,hsdpa,hspa+,lte Max Download Speed: 300 Mbps Max Upload Speed: 50 Mbps Temperature: -10 C To 55 C Certifications/regulatory: Planned: Jrf/jpa, Ncc Carriers Approved: Planned: , Connectors: Aux/gnss, Gnss Satellite Systems: Gps, Glonass, Beidou, Modes: Standalone, Supl 2.0, Xtra 3.0 Contrl Options: , At Commands Voltage: 1.8v Active Antenna Control: 4 Pin 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 Due To Different Batches, There May Be Differences In Product Appearance, Color, And Printed Text, Which Not Affect The Use Colour:green Material:pcb Package Contents: