Toshiba Port Replicator Thunderbolt 3 Dock Front 2xUSB-C 1xUSB3.0 Back 3.xUSB3.0 1xUSB-C 2xHDMI DP VGA miniDP RJ45 LAN for Portege X20 X30 X40 Maximize your productivity with the Toshiba Thunderbolt 3 Dock. Compatible with select Portégé® and Tecra® laptops, you can quickly and effortlessly connect to your desktop environment in one simple connection. With its simple single cable connection, the Toshiba Thunderbolt 3 Dock eliminates the hassle of connecting multiple cables every time you get back to your desk while providing power to charge your laptop and fast access to your keyboard, mouse, printer, and other high speed devices. The Thunderbolt 3 dock features a full complement of ports including two HDMI, DisplayPort, mini Display port, VGA, microphone/headphone combo, four USB 3.0 ports, two USB-C ports, and Ethernet. Product Features • Single USB Type-C™ cable connection to your computer • Supports single/dual/triple display - up to three 4k displays simultaneously • Supports video resolutions up to 3840 x 2160 on an external display • Hot-swappable: add or remove most devices without rebooting the computer • Charge your USB devices (DC 5V/port) with the powered 'USB Sleep and Charge' port even when your computer is undocked or off • Charge your computer through USB Type-C™ connection (Requires a computer that supports charging through a Thunderbolt™ 3/Type-C™ port • Supports devices in pre-OS environment (ie. PXE, USB devices, etc.) Ports: FRONT Panel - Power indicator light - Power Delivery indicator light - Two (2) USB Type-C™ ports - USB 3.0 port (supporting USB Sleep and Charge) - Headset jack (headphone / microphone combo) BACK Panel - Three (3) USB 3.0 ports - RJ-45 port (LAN) - USB Type-C™ / Thunderbolt 3™ port (Connects to PC) - HDMI™ 2.0 port - DisplayPort port - VGA monitor port - Mini DisplayPort port - HDMI™ 1.4 port - DC in (for power) LEFT Panel - Power button RIGHT Panel - Security Lock Slot