TT-Electronics-40W-Plug-Go-Range-Level-6-Efficiency-TT-Electronics-T5778ST-P-The-TT-Electronics-T5778ST-is-a-24VDC-1-7A-40W-Plug-&-Go-Switch-Mode-Power-Supply-Unit-This-Level-VI-Plug-&-Go-PSU-is-a-high-quality-highly-reliable-plug-&-go-power-supply-suitable-for-a-wide-range-of-applications-all-over-the-world-P-P-As-standard-this-world-traveller-power-supply-comes-with-a-3-pack-of-the-most-common-mains-plugs-including-the-USA-UK-&-Euro-mains-heads-This-plug-unit-is-an-id