The versatile & sustainable dock.

Ideal for professionals seeking a single docking solution that can cater to mixed estates and organisations putting sustainability at the forefront, the SD4781P EQ USB-C® & USB-A Dual 4K Docking Station is a versatile dock that supports the latest USB-C® and legacy USB-A* laptops with video, data, and power-including dual monitor support for MacBook M1/M2/M3 laptops.

Providing a superb video experience with support for up to 2 external Ultra HD monitors (4K @ 60Hz), and the ability to select between HDMI® 2.0 and DP++ 1.2 connections (4 video ports for up to 2 external displays), SD4781P offers flexible display options without the need for adapters or dongles.

Supporting up to 10Gbps data transfer speeds via 6 USB ports and up to 100W of Power Delivery, the SD4781P USB-C® & USB-A Dual 4K Docking satisfies the video, data, and power needs of most workstation setups.

• Supports USB-C® and legacy USB-A laptops The plastic outer case is composed of 73% post-consumer recycled content (PCR) • Dual 4K Video via HDMI® 2.0 and DP++ 1.2 • Up to 100W of Power Delivery to compatible laptops while powering connected accessories • Up to 10Gbps data transfer speeds via 1 x USB-C® port and 5 x USB-A ports • Secure screw lock connector for host cable is ideal for hot desking and busy office environments • Accommodates Zero-Footprint Mounting and Kensington Security Lock • Free Kensington Dockworks™ software • 3-year limited warranty

Universal Compatibility

Supports USB-C® and legacy USB-A laptops running Windows 7 or above, macOS 10.14 or above, Chrome OS 44 or above.

Sustainability Focused

Composed of 73% postconsumer recycled content (PCR), the plastic material used in the SD4781P docking station is aimed at reducing our environmental impact.

Multiple Ports

Supports USB-C® and Delivers speeds up to 10Gbps via 1 x USB-C® port and 5 x USB-A ports. Also includes 2 x HDMI® 2.0 ports, 2 x DP++ 1.2 ports, a Gigabit Ethernet port, and an audio combo jack.

Secure Screw Lock Connection

Host USB-C® cable includes a screw lock to ensure the cable remains in place even in busy office environments.

Dual 4K Video via HDMI® 2.0 and DP++ 1.2

Four video ports allow you to select between HDMI® 2.0 and DP++ 1.2 without the need for cumbersome adapters. Also supports M1/M2/M3 MacBook with dual displays.

Up to 100W Power Delivery

Delivers power to laptop, docking station, and connected accessories. Supports up to 100W for USB-C® Alt Mode laptops. USB-A laptops will require an alternative source of power.

Zero-Footprint Mounting

Option and Security Cable Lock Slots

Maximise desktop space by mounting your docking station out of the way. Mounting bracket sold separately (K34050WW). Protect your investment with a Kensington cable lock (K65020WW or K65021WW), sold separately.

Industry-Leading Quality, Warranty, and Support

Built with quality in mind, we stand behind the SD4781P USB-C® and USB-A Dual 4K Docking Station with a three-year limited warranty.