Kensington SD3650 USB 3.0 Dual Display Docking Station – Dual 2K@60Hz, 85W PD, Mac/Windows

One cable, many possibilities

Streamline your workstation with the Kensington SD3650 USB 3.0 Dual Display Docking Station. Designed for MacBook M1/M2/M3/M4, Surface, and Windows laptops, this dock lets you connect your essential displays and peripherals with a single USB-A connection. It builds on the SD3600 by enabling dual video output through DisplayPort and HDMI, so you can drive two screens at 2K resolution up to 60 Hz, while preserving desk real estate and reducing cable clutter.

Set against a compact, black chassis, the SD3650 sits neatly on your desk and can be mounted behind a VESA-compatible monitor with Kensington's bracket. It includes an 85W power supply to power the dock and its ports, though it does not charge a connected laptop. This means you can keep your laptop's battery focused on the screen while peripherals stay powered and responsive.

What you can connect and how it helps

Whether you're editing documents, compiling code, or presenting side-by-side dashboards, the SD3650 keeps your workflow fluid. A single USB-A cable from your laptop runs to the dock, freeing you from juggling multiple cables.

• 4 USB 3.0 ports with up to 5 Gbps data transfer; one port offers 2.1 A fast charging for compatible devices.
• 2 USB 2.0 ports for keyboards, mice, or printers.
• Gigabit Ethernet for reliable wired networking and low-latency connections.
• External audio jacks for headphones and microphones, with Audio 2.0 for enhanced sound quality.

Display capabilities and video options are flexible. You can output dual video via DisplayPort and HDMI up to 2048×1152 @ 60 Hz, or drive a single display up to 2560×1600 @ 60 Hz via HDMI or DisplayPort. If you need a third monitor, you can add a USB-A to DisplayPort DisplayLink adapter to expand your screen real estate.

• MacBook users can download the latest DisplayLink drivers to ensure smooth operation with macOS.
• Windows and Surface devices are natively supported, ensuring broad compatibility across devices you own.

Mounting, security, and support

The SD3650 is designed with space-saving potential in mind. It can be mounted to the back of a VESA-compatible monitor using Kensington's mounting bracket (sold separately), keeping the desktop footprint minimal. For security, a Kensington lock slot offers a straightforward way to secure your investment with compatible locks.

What’s included and support details demonstrate Kensington's commitment to long-term usability: a 2-year warranty and lifetime technical support, plus access to Kensington's knowledge base and product assistance when you need help setting up or troubleshooting.