DC Barrel Plug Adapter to 1.7 x 4.7mm plug from 2.1 x 5.5mm
by PHC Enterprise, Inc.
$3.50
Part #: RC-X1747S
In: 2.1 x 5.5mm
Out: 1.7 x 4.7mm (straight barrel)
Gauge: 18awg
Cable length 3"
Converts DC plug from (socket) 2.1 x 5.5mm to => (plug) 1.7 x 4.7mm (straight barrel)
Simple solution to changing your power supply's DC plug size without soldering.