Welcome to Northgate Adapter / Adaptor Store! Northgate Power AC Adapter Store offers notebook replacement adapters for Northgate 5400T, NB86 with the best prices and fast shipping. NorthGate laptop ac adapters are specifically designed for each model. Fortunately, this store offers a complete line of NorthGate adapters and compatible replacements for most models. All adapters we sold are brand new and enjoy highly cost effective. We have rigorously tested all Northgate AC adapters to ensure they can work with your laptop. Buy with conficence!