visit website: https://www.emonita.com/product/emonita-poe-power-supply-wall-mounted-charging-for-ipad-mini-6th-generation/ POE Power Supply Wall Mounted Charging for ipad mini 6th generation Models: A6/EM-PW1202 Both input, POE or 12-24V input, you should select one of it, not both. Mode: Manual / Automatic(8+16) Manual : Indicator Red light, Automatic: Indicator White lights How to switch Manual and Automatic? Long press buttom 6 seconds. The automatic mode provides 8+16 working mechanism by default, it will stop the outpurt after 8 hours of charging, and restart the charging output after 16 hours of stopping. Rotating shaft: 360 Rotation / magnetic Installation mode: Embedded installation Remark: the products only Prtection shell, Charging base, not including iPad! Product parameters: Input voltage POE or 12-24V Output voltage DC12V Output current 2A Output Power 18W Ripple Less than 100mv Operating temperature -5℃ ~50℃ Working relative humidity -5%-95%RH Dimensions: Base: 86*90*45mm Shell: 276*184*17.5mm