Description :  DC Power Tip-plug Adapter 5.5mm\/2.1mm Male to 5.5mm\/3.3mm\/1mm Pin Female<br>  <br> Features :<br>  DC Power Tip-plug Adapter. Connector A: 5.5mm x 2.1mm DC Socket (Male) Connector B: 5.5mm x 3.3mm x 1.0mm DC Plug Sony-type EIAJ-04， also referred-to as a &amp;quot;Philmore 255 plug&amp;quot;. Compatible for: Sony EX1， EX3 Size: 40mm x 12mm  NOTE: Because the metal-sleeve comes out at 5.0mm， and whereas the plastic tip measures 5.5mm in diameter (to aid plug-retention)， this plug is also-known-as (aka) 5.0\/3.3\/1.0mm; 5.0\/3.3\/1.1mm; 5.0.3.0\/1.1; 5.0\/3.0\/1.0mm; 5.5\/3.3\/1.0mm; 5.5\/3.3\/1.1mm; ...etc.<br>  <br> Package includeds :  1 x DC Power Adapter<br>  <br> Details pictures :