You've got the E300 or E3000 running your branch, but you need Bluetooth Low Energy on it and it's not built in. This is the OEM BLE 5.1 module that slots into those two models and gets you up to spec. No workarounds, no external dongle. It's the part Cradlepoint designed for this exact job. If your deployment needs BLE 5.1 for device pairing, asset tracking, or proximity services at the branch level, this is the component. Ericsson-backed hardware, so it's built to enterprise tolerances. Add to cart if your E300 or E3000 is missing that BLE capability