Waveshare 5G Dongle Module, Quad Antennas, USB3.1, M.2 Key B Interface

Adding genuine 5G connectivity to an embedded project has historically meant sourcing a cellular module, matching antennas, and handling the RF design work yourself - this dongle packages that into a ready-to-use module with quad antennas already configured for reception diversity, which meaningfully improves signal reliability over a single-antenna setup in marginal coverage areas. Offering both a USB3.1 port and an M.2 Key B interface gives flexibility in how it connects to a host board, fitting into either a USB-based integration or a more deeply embedded M.2 slot depending on what the project's host hardware actually provides.