[Certified] Cable Matters Thunderbolt 3 Dock (Thunderbolt 3 Docking Station) with DisplayPort for Windows & Mac with Dual 4K Video and Brushed Aluminum Housing (Notebook Charging Not Supported) SINGLE CABLE Thunderbolt 3 docking station for a computer with a Thunderbolt 3 port; Maximize the utility of a single Thunderbolt 3 port to connect multiple devices; Thunderbolt 3 Dock host port is limited to 15 watts; Connect your computer to power when using this Dock DUAL 4K@60Hz DISPLAY compatible with a DisplayPort port and a Thunderbolt 3 port using an adapter such as USB-C to HDMI adapter PORT EXPANDER DOCK adds 2 USB 3.0 ports (including a USB 3.0 for stand-alone charging), a USB-C data port, Gigabit Ethernet network connectivity, and audio headset and microphone ports; Simple installation after downloading a driver from the Cable Matters website DELL COMPANION port replicator is compatible with the Latitude 12 7275 / 13 7370 / Precision 15 5510 / 15 7510 / 17 7710 / XPS 12 9260 / XPS 13 9350 / 9360 / XPS 13 2-in-1 9365 / XPS 15 9550 / 9560 THUNDERBOLT 3 COMPATIBLE with computers such as the 2016 Apple MacBook Pro, Acer Aspire Switch 12S / R13 / 2016 V15 Nitro / 2016 V17 Nitro, Alienware 13 / 17, ASUS Predator 15 / 17 / ROG GL / G5 / G7 / GX / Transformer 3 Pro / ZenBook 3 /Pro, Clevo P7 / P8 / Sager NP / Schenker XMG, Thinkpad Y720 / T470 / T570 / X270 / X1 Carbon (5th Gen), MSI GS / Phantom Pro / Ghost Pro / Stealth Pro / Titan / Titan Pro, Toshiba Protege X20W Not compatible with a USB-C computer host. Check for the Thunderbolt logo on your computer Drivers may be required for Windows 7. Download drivers from the Cable Matters website Some laptops only support one external monitor. Please check with the laptop manufacturer. An active DisplayPort to HDMI / DVI adapter is required to convert from DP to HDMI / DVI. Passive adapters or cables are not compatible. Upstream USB-C port does not charge a host laptop. Downstream USB-C port does not support video or charging DP connects a monitor with DisplayPort Thunderbolt 3 connects a display with USB-C to HDMI/DVI/VGA/DP adapters (Sold Separately) Thunderbolt 3 to display with Thunderbolt 3 Single Thunderbolt 3 display at 51202880 Supports SuperSpeed USB 3.0 devices Backwards compatible with USB 2.0 devices Instantly add Ethernet to a thin computer. LED status indicators verify the connection. Audio in port for a mono microphone. Audio out port for a headset or speaker. USB-C for data transfer only USB-A Charges a smartphone up to 1.5A