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Price  $209.99
SKU: K38255NA

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Single or Dual 4K Video Output (@ 60Hz)

Delivers Ultra High Definition images for USB-A enabled laptops.

Windows, macOS, and Chrome OS Compatible

The SD4100v is compatible with Windows 7 and above, macOS 10.14 and above, and Chrome OS 44 and above.

3-Meter (9.8 Foot) Host Cable (USB-B to USB-A) Included

Uncommon with most docks, the included long host cable provides you the flexibility to position the docking station virtually anywhere on your desktop.

Six USB Ports (USB 3.2 Gen1 @ up to 5Gbps)

Front: 2x USB-A 3.2 Gen1 with (1) up to 5V/2.4A; Back: 4x USB-A 3.2 Gen1 up to 5V/0.9A (3m USB-B to USB-A cable included)

Independent Power Switch, Gigabit Ethernet, and Headphones and Microphone Jacks

Power off the dock when not in use. Use an Ethernet cable for a faster, more reliable connection. Headphones and microphone jacks add flexibility and convenience.

Free Kensington DockWorks™ Software and 3-Year Limited Warranty

Get the best connection, performance, and security from your dock with WiFi Auto-Switch, MAC Address ID Pass-Through and Reset, and Device Connection Monitoring. And rest assured knowing you’re covered by Kensington.

The SD4100v 5Gbps USB-A Dual 4K Docking Station - DP++/DP++ - Win/Mac/Chrome, with its 3-meter USB-B to USB-A host cable, is the ideal solution for single or dual 4K @ 60Hz on USB-A enabled laptops. Features include Windows, macOS, and Chrome OS compatibility; six USB ports; an independent power switch; Gigabit Ethernet, headphones, and microphone jacks; free DockWorks™ software; and a three-year warranty.

  • Best For: USB-A Laptops, Ultrabooks, and tablets and monitors that support up to 4K
  • Connection Technology: USB-A (DisplayLink)
  • Power Delivery: N/A
  • Compatibility: Windows 7 and above, macOS 10.14 and above, and Chrome OS 44 and above
  • # of Monitors Supported: 2
  • Video Ports: 2x DisplayPort 1.2++
  • Maximum Resolution Supported: Single or Dual 4K Monitors: 4096 x 2160 @ 60Hz
  • Plug & Play: DisplayLink driver installation required
  • System Requirements: USB-A laptops
  • Warranty: Three-year limited warranty
  • Optimized for your Windows 11 docking station needs, including support for Snap Layouts and Snap Groups
  • Original Apple M1/M2/M3 – Our Hybrid USB-C DisplayLink docking stations are a great alternative if you are looking for multi-monitor support on your original M1/M2/M3 MacBook. NOTE: Newer Apple devices (M1/M2/M3 Max and M1/M2/M3 Pro, etc.) are not impacted and support multiple monitors without issue on Thunderbolt docking stations.

Product Specifications

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Connection Technology:
USB-A (DisplayLink)
Additional Screen Outputs:
Video Ports:
Maximum Resolution:
Operating System(s):
Chrome OS, macOS, Windows
Number of USB Ports:
USB Fast Charging:
Docking Station Family:
The Task Master
Best For:
USB-A Laptops, Ultrabooks & Windows Tablets and Monitors that support up to 4K
macOS 10.14 or above, Windows 7 or above, Chrome OS 44 or above
USB-A Ports:
6 x USB-A 3.2 Gen1 Ports: (2) front with one supporting 5V/2.4A fast-charging and (4) back supporting 5V/0.9A
1 x 3.5mm Microphone port (front), 1 x 3.5mm Headphone port (front)
Data Transfer Speeds:
Supports up to 5Gbps data transfer speed
Ethernet Speed (Mbps):
10, 100, 1000 Actual Ethernet speeds may vary depending on, but not limited to, Internet bandwidth, Ethernet cables, network switches, and the hardware and firmware performance of the host computer.
Maximum Resolution Supported:
Single or Dual 4K Monitors: 4096 x 2160 @ 60Hz
Limited 3-Year Warranty
Plug & Play:
DisplayLink driver installation required
Security Slot Compatibility:
Kensington Security Slot
System Requirements:
USB-A laptops
Video Output:
2 x DisplayPort 1.2++
4K Support: