This lot includes 10 Honoto AC Adapter Power Supplies compatible with HP monitors, model ADS-40NP-19-1 19040E, with an output voltage of 19V and maximum output power of 40W. These power supplies have an output current of 2.1A, making them suitable for a range of devices. Whether you need to replace a lost adapter or keep extras on hand, this lot provides a cost-effective solution for powering your HP monitors. With their reliable performance and compatibility, these Honoto AC Adapters are a smart choice for any home or office setup.