D**Y
More energy efficient
more energy efficient than old transformer though very tight fit overall good
C**L
Great replacement
Perfect replacement for the old, overheating power unit.
M**S
Response replacement plug.
Just the job.. The last plug kept over heating but this new one seems much better than the original..
R**M
Generic Chinese PSU NOT a Ktec
These are not branded Ktec power supply units. They are cheap Chinese generic units which can be purchased for a few £pounds. The output is nearer 15v than the required 13.5v. They may meet your needs but buy with caution. You're not buying the reliable Ktec brand that you think you are.