The Sierra MC7455-1102476 is a CAT 6 LTE Advanced (LTE-A) and DC-HSPA+ embedded wireless module. It offers peak download speeds of up to 300Mbps and upload speeds of up to 50Mbps. This module is 22 x 30mm in size, and compliant with either PCI Express Mini Card or NGFF (M.2) formats. The MC7455-1102476 supports multiple bands of 2G, 3G, and 4G LTE, as well as GPS, Wi-Fi, and Bluetooth. Additionally, it utilizes Sierra's advanced AT command set and offers support for VoLTE and HD Voice.