Using our 90W LCD display laptop charger with a USB port not only satisfies the need to power different brands of laptops with different connectors, but the USB port can also power other devices. Item No.: LS-PAB90-BC10A • Powerful laptop charger for your desktop. • Adapter with LCD display, the LCD screen can display the charging status. • Compatible with most laptop Chromebook Ultrabooks. • The laptop charger can store and charge up to 2 devices at a time.