ITEM NAME:2pcs DC Power Plug Connector Socket Adapter 5.5*2.1 Female to 3.5*1.35mm Male JR a.imagelink a:hover.imagelink {color:#ffffff;.2pcs DC Power Male Plug. 5.5mm x 2.1mm male power plug connector. No electrical tap, No splicing, no crimping, but only a small screw driver. Simply & Professional appearance for power cabling.