For Infant Optics DXR-8 Baby Monitor Charger Power Cord Replacement Adapter Supply Compatible with DXR-8, 6V, 6.6Ft Patial Reference Compatible Models - Infant Optics DXR-8 or any other models with the same output port and parameters. How to know if it fits your device? - Make sure your device input port is a ROUND port. Input Voltage is around 6.0V while input current is or lower than 1000mA. This won't fit for devices that input current higher than 1000mA. Extended Long Cord Design - Up to 6.6Ft. in Length. Enables to set your monitor easily. No more limits with the short cord.