The Fellowes ESI FlexCharge 4 Personal Desktop Power Unit with USB is a versatile and convenient power solution for your workspace. This black unit features 4 outlets and a USB port, making it easy to power multiple devices at once. With an input voltage of 120V, this desktop power unit is compatible with United States outlets and provides a reliable power source for your electronics. The compact design and included USB charger make it a practical addition to any home or office setup.