TRS-80 Model I Switching Power Supply

Upgrade your TRS-80 Model I with this superior replacement power supply!

This modern replacement power supply offers significant improvements over the original TRS-80 Model I power brick. Weighing only 10oz (including the wall wart), it runs cooler and operates silently. This is the perfect solution for breathing new life into your Model I, whether it's a simple upgrade or a necessary replacement.

Give your TRS-80 Model I the power upgrade it deserves! Order your replacement power supply today.