LTE Cat 4 Modules Cellular IoT Modules Optimized for Broadband IoT Applications Colibri VZ22Q Module (Verizon) An ultra small, all-in-one, single-mode LTE module certified compliant with Verizon Wireless Open Network specifications. Cassiopeia SP50Q Module (Sprint) An all-in-one, single-mode, LTE category 4 (Cat 4) module designed for Sprint and their roaming partners. Cassiopeia US30Q Module (ATT, T-Mobile) Add T-Mobile and AT&T compatible LTE connectivity to M2M and connected consumer electronic device. Mont Blanc VZ20M Module (Verizon) Complete, single-mode LTE connectivity solution certified for use on the Verizon Wireless LTE network. Cassiopeia EU40Q Module (Europe) Ideal for adding LTE connectivity to broadband, M2M, or connected consumer electronic device. Cassiopeia CB410L Module (CBRS) Featuring highly-optimized cellular connectivity to CBRS networks.