







Kensington SD4781P USB-C & USB-A DisplayLink Docking Station, Dual 4K Display, 2xHDMI, 2xDisplayPort
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SD4781P EQ USB-C® & USB-A Dual 4K Docking Station with 100W Power Delivery. The SD4781P EQ docking station supports USB-C and legacy USB-A laptops with video, data, and power in one device. It delivers support for up to two external Ultra HD monitors (4K @ 60Hz) via selectable HDMI® 2.0 or DP++ 1.2 connections, removing the need for adapters. The dock provides up to 100W power delivery to the laptop and dock, data transfer speeds up to 10Gbps across its USB ports, and includes a host cable with secure screw lock connection for reliable attachment. Additional integrated components include a Gigabit Ethernet port, combo audio jack, mountable design (mounting bracket sold separately), sustainable PCR plastic content, and optional Kensington DockWorks™ software. Designed for universal compatibility with USB-C and USB-A systems, the SD4781P offers a 12-in-1 design: 1x USB-C host/data port and 5x USB-A ports, 2x HDMI 2.0, 2x DP++ 1.2, Gigabit Ethernet, and audio combo. Ideal for professional workstations and hybrid setups, the product comes with a three-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
- [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 MacBook M1/M2/M3/M4 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 require optional Power Splitter (K38310NA) for Power Delivery
- [12-in-1 Design] Delivers speeds up to 10Gbps via 1x USB-C port and 5x USB-A ports, also includes two HDMI 2.0 ports, two DP++ 1.2 ports, a Gigabit Ethernet port, and an audio combo jack
- [Secure Screw Lock Connection] Host cable is equipped with secure screw lock connector for a consistent and reliable connection between the docking station and the laptop
- [Free Kensington DockWorks Software and 3-Year Limited Warranty] Free DockWorks software delivers the best connection, performance, and security from your Kensington dock. Enjoy peace of mind knowing your covered by Kensington with a professional warranty
- [Sustainability Focused] The plastic in this product contains up to 50% post-consumer recycled (PCR) content. *Does not include the cable, power supply, or power cords
- [Zero-Footprint Mounting Option and Security Cable Lock Slots] Maximize 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.
Specifications:
| Product Details | |
| Item model number | K33603AP |
| Type of item | Electronics |
| Sizing & Dimensions | |
| Height | 3.5 inches |
| Length | 9.29 inches |
| Product Dimensions | 9.29 x 5.94 x 3.5 inches |
| Weight | 3.05 pounds |
| Width | 5.94 inches |


