For the Speedway R420, R220 and Speedway xPortal readers, the universal power supply and specific regional power cord are optional, depending on whether or not the Power over Ethernet (PoE) option is used. If the PoE option is not used, you must order a universal power supply and specific regional power cord.
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Does exactly what it's suppose to do. I like the fact that it screws onto the reader. Gives peace of mind it won't detach.
All prices are in USD.