Tripp Lite SMART700HG 700VA 450W UPS Smart Tower AVR Hospital Medical 120V USB DB9, 4 Outlets Ideal UPS protection for applications in medical patient-care areas where UL 60601-1 listed medical electrical equipment is required Offers medical-grade UPS protection with built-in line interactive voltage regulation, intelligent monitoring and unattended shutdown capability. Hospital-grade plug and 4 outlets offer added degree of safety and reliability to input/output connections Full line isolation offers a higher degree of safety and prevents operational problems in sensitive electronic equipment Supports loads up to 700VA/450 watts and resistant to electrostatic discharge