CradlePoint AER 2100LPE-VZ, 4G LTE/3G CDMA Cellular Router with 802.11ac WiFi, Verizon Certified AER 2100 with integrated MC400 4G LTE modem Form Factor: Router ; Technology: LTE, HSPA+, EVDO Rev A Frequency: LTE Band 2 (1900 MHz), Band 4 - AWS (1700/2100 MHz), Band 5 (850 MHz), Band 13 (700 MHz), Band 17 (700 MHz), Band 25 (1900 MHz) HSPA+/UMTS (850/900/1900/2100 MHz, AWS) GSM/GPRS/EDGE (850/900/1800/1900 MHz) CDMA EVDO Rev A/1xRTT (850/1900 MHz) Dim: 30.0 x 51.0 x 3.15mm Operating system : Linux/Android