Provides 12-VDC power to any device with a terminal-block input.- Provides 12-VDC power to devices with a terminal-block power input.- Flying lead power for DC power connection.- Works with our 1-Port 10/100 Device Server, RS-232/422/485, DB9 M (LES301A).- Has a U.S. power plug. For a European power plug, contact our FREE Tech Support.