Check the listing for details. Bosch B440 Connettix Plug-in HSPA + Cellular Communicator Module Tested & Workin. Condition: Used. Listed at 19.99 USD. This Bosch B440 Connettix Plug-in HSPA + Cellular Communicator Module is a tested and working device that will surely meet your needs. With its reliable and efficient cellular communication, you can be assured of seamless data transmission. The module comes with a brand name you can trust, Bosch, and it is designed to fit perfectly into your security system. The module is a plug-in type, which makes installation easy and hassle-free. It was manufactured in China, and it is in a perfect condition for use. This device is a custom bundle and it is compatible with other security system accessories you may have. If you are in need of a cellular communicator module that provides fast and efficient communication, then the Bosch B440 is the solution you need. Pulled from a working environment