Supports the Panasonic TOUGHBOOK 20 2-in-1 in public safety, military, utilities, and other demanding environments. Full port replication and integrated strain relieving provide simple, safe, and secure connectivity to peripherals. Connectivity: USB: fully-powered USB 3.0 (2), Ethernet: RJ45 Ethernet (1), serial: DB9 (9-Pin) connection (1), video: HDMI (1), VGA (1), dock input power: 16.0 v DC, antenna connections: dual pass-through (TNC connectors) DC adapter sold separately