D-Link DWM-222 4G LTE USB modem

GeneralDevice InterfacesUSB 2.0SIM slot (6-pin)microSD card slot (microSD card not included, supports up to 32 GB)Broadband Wireless SupportLTE/DC-HSPA+/HSPA/WCDMAGSM/GPRS/EDGERadio Frequency BandsLTE @ 2600/1800/800 MhzUMTS @ 2100/900 MhQuadband GSM/GPRS/EDGEData Rate1LTE: 3GPP Rel-9 FDD-LTE Cat.4Downlink: Up to 150 MbpsUplink: Up to 50 MbpsDC-HSPA+Downlink: Up to 42 MbpsUplink: Up to 5.76 Mbps Bandwidth1.4, 3, 5, 10, 15, 20 MHz         Minimum System RequirementsWindows XP/Vista/7/8/10, Mac OS X 10.5 or higher128 MB RAM or greater50 MB available disk spaceFunctionalityLTE Output PowerClass 3 (23 dBm) AntennaIntegrated antenna        Status LEDGreen (blinking): Connected to LTE networkBlue (blinking): Connected to 3G networkPurple (blinking): Connected to 2G networkRed (blinking): No service/device errorPlug and PlayBuilt-in drivers and software; no CD-ROM required        Software FeaturesConnection ManagerPhonebookSMS messagingAPN ManagerPhysicalDimensions103 x 34 x 11.5 mm (4.06 x 1.34 x 0.45 inches) Weight33 grams (1.16 ounces)CertificationsRoHSCEWHQL