It's got two coaxial connectors for hooking up a cable box or modem, as well as a serial port for your printer or other peripheral machine. It also provides two community ports that you should connect the device to your server, a Wi-Fi router, or another device that needs a https://coco-agriculture50471.mybjjblog.com/helping-the-others-realize-the-advantages-of-ups-12-hours-ups-price-46628236