Model No MC7355 Dell 1N1FY DW5808 Category 4G Module Manufacturer Sierra Wireless Chipset MDM 9615 Qualcomm Form Factor PCIe Pins 52-pin Dimensions 51 x 30 x 2.75 mm Technologies 1xRTT,LTE,HSPA+,HSDPA,EVDO Rev A,UMTS,EDGE,GPRS(Class 12),GSM Dload Speed 100 Mbps Upload Speed 50 Mbps Freq bands GPRS/EDGE 900/1800/1900/850 MHz WCDMA 1700/2100/1900/850/800 MHz LTE 1900/2100/850/700(B17)/700(B13) MHz ŁxEVDO 800/1900 MHz ŁxRTT 800/1900 MHz Temperature -25 º C to 60 º C Certifications GCF, PTCRB, CDG, NCC (Taiwan), FCC Carriers Approved Sprint, AT&T, Verizon Wireless Interfaces USB Voice Support None GPS Support Yes *For Dell Laptops ONLY*