This 9V replacement power supply is compatible with Sinclair ZX Spectrum 128K Computer The factory-fitted integrated plug fits a US 2-pin wall power socket. Please note: this PSU suitable for the original ZX Spectrum 128K only, it won't suit the +2 or +3 models. Both the power specification and the tip size of this power adaptor make it fully compatible with the ZX Spectrum 128K Computer - it is the correct voltage, amperage and connector diameter. It includes electrical noise reduction, heat reduction and over-voltage protection, keeping your Computer powered and safe This is a modern power supply designed with low-loss delivery of power to your devices in mind, which reduces the cost of energy consumption to you This 9V myVolts-branded power supply unit is fully compatible with Sinclair ZX Spectrum 128K and can be used as a high-quality yet affordable replacement for the power adapter originally supplied with that specific Computer.
Its plug fits a US 2-pin wall power socket.
It meets and exceeds all US safety standard, features overvoltage, overcurrent and short circuit protection to protect your device.