The Linear Power Supply Wallmount 12V, 500mA with a 2.5mm female connector is a reliable and efficient power solution, perfect for use with accessories and RFID readers from the rfIDEAS brand. This power supply ensures a stable power supply, essential for the optimal operation of your RFID systems. With a compact design, this wall power supply is easy to install and takes up little space. Ideal for both home and office use, this power supply provides the necessary power for reliable and continuous operation of your rfIDEAS devices.