POWER PLUG ADAPTOR SET 6 IN 1

6 in 1, DC Power Adaptor Set Many AC power supplies shipped with electronic devices (e.g. calculators, radios etc.) are equipped with the same size coax power plug (2.1mm I.D. x 5.5mm O.D.). The cord in this set mates with that connector and the other end of the cord can accommodate six different size coax power plugs, which are included. PLUG SIZES: 1.) 5.5x2.5mm 2.) 5.5x2.1mm 3.) 5.5x1.5mm 4.) 5.0x2.1mm 5.) 5.0x2.5mm 6.) 3.5mm