The Havis 90W Power Supply (MPN: LPS - 144) is a high - quality power solution tailored for Havis docking stations and compatible Dell Latitude Rugged tablets. With dual input options of 12 V DC and 32 V DC, it delivers a consistent 20 V DC output at 90 watts, ensuring your devices remain powered during critical operations. This power supply comes equipped with a 41" output power cable featuring a Dell plug - in connector, a 72" input cable with a cigarette lighter adapter, and all necessary mounting hardware for easy installation. Ideal for use in vehicles or rugged environments, this power supply is a dependable choice for professionals on the go.