UPS Router Circuit Board 40W V3.1 will be sold. A suitable circuit board for building or repairing router UPS. Features: Model: UPS Router Circuit 40W V3.1, Multiple DC Output, Router and ONU/Modem Backup Support, Automatic Charging System, Stable Voltage Output, High Efficiency Circuit, Easy Installation. It is in good condition. Suitable For: WiFi Router, ONU/XPON, Modem, Mini UPS Project. What you will get: 1 UPS Router Circuit Board. Condition: Working well. If interested, inbox or call.