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SKU: K33806NA

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Features

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Driverless USB-C Connectivity

No driver to download, install, or update. 10Gbps data transfer speed and 85W Power Delivery (PD 3.0) make this an ideal solution for all USB-C Windows laptops supporting DisplayPort Alt Mode and Power Delivery.

Universal Windows Compatibility

Connects seamlessly to any laptop running Windows 7 and above.

Numerous Video Ports

With two DisplayPort++ 1.4 ports and one HDMI 2.0b port, select the right connections and resolutions for your needs. Resolutions supported vary by the device connected (see manual or specifications table for more information).

Dynamic Video Support

Supports a minimum resolution of Single 4K @ 30Hz, Dual 1080p @ 60Hz, and Triple 1080p @ 30Hz when connected to a DP1.2/HBR2 device; and a maximum resolution of Single 5K @ 60Hz, Dual 4K @ 60Hz, and Triple 4K at 30Hz when connected to a DP1.4 HBR3 DSC device.

85W Power Delivery

Quickly and easily charge any Thunderbolt 3, Thunderbolt 4, or USB-C enabled laptop (USB-C laptops must support Power Delivery).

9-in-1 Design with Four USB-ports

The front side features one USB-C 3.2 Gen2 port (up to 5V/1.5A/10Gbps), one USB-A 3.2 Gen2 port (up to BC1.2, 5V/1.5A and Apple Charging, 5V/2.4A/10Gbps), and a combo audio port. The rear features two USB-A 3.2 Gen2 ports (up to 5V/0.9A/10Gbps), a Gigabit Ethernet port, two DP++ 1.4 ports, and one HDMI 2.0b port.

Flexible Mounting Options

Can be set up vertically or horizontally.

Free Kensington DockWorks™ Software and Three-Year Warranty

Optimize your docking station’s performance with free Kensington DockWorks™ software. A three-year warranty means you can rest assured knowing you’re covered by Kensington.

Expand your productivity with the SD4840P USB-C 10Gbps Triple Video Driverless Docking Station. Features include two DisplayPort++ 1.4 ports, one HDMI 2.0b port; support for a minimum resolution of Single 4K @ 30Hz, Dual 1080p @ 60Hz, and Triple 1080p @ 30Hz when connected to a DP1.2/HBR2 device, and a maximum resolution of Single 5K @ 60Hz, Dual 4K @ 60Hz, and Triple 4K at 30Hz when connected to a DP1.4 HBR3 DSC device; one USB-C 3.2 Gen2 port; three USB-A 3.2 Gen2 ports; a combo audio port; a Gigabit Ethernet port; flexible mounting options; optimized performance with free Kensington DockWorks™ software; and a three-year warranty.

  • Best For: USB-C laptops and Ultrabooks that support Power Delivery, and monitors that support up to Triple 4K
  • Connection Technology: USB-C Alt Mode
  • Power Delivery: 85W
  • Compatibility: Windows 7 or above
  • # of Monitors Supported: 3
  • Video Ports: (1) HDMI 2.0b, (2) DP++ 1.4
  • Maximum Resolution Supported: Minimum resolution (DP1.2/HBR2): Single 4K @ 30Hz, Dual 1080p @ 60Hz, Triple 1080p @ 30Hz // Maximum Resolution (DP1.4/HBR3 DSC): Single 5K @ 60Hz, Dual 4K @ 60Hz, Triple 4K @ 30Hz
  • Plug and Play: Plug and play installation without the need for drivers or downloads
  • System Requirements: Host device must support Power Delivery and DisplayPort Alt mode over USB-C
  • Warranty: 3 Years
  • Optimized for your Windows 11 docking station needs, including support for Snap Layouts and Snap Groups

Product Specifications

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  • Connection technology
    USB-C Alt Mode
  • Driverless
    Yes
  • Number of Screen Outputs
    3
  • Video ports
    DisplayPort++, HDMI
  • Maximum resolution
    4K
  • Power delivery
    85W
  • Operating system(s)
    Windows
  • Number of USB ports
    4
  • USB fast charging
    Yes
  • Docking station family
    The Task Master
  • DockWorks
    Yes
  • Best For
    USB-C laptops and Ultrabooks that support Power Delivery, and monitors that support up to Triple 4K
  • Compatibility
    Windows 7 or above
  • USB-A ports
    3x: (1) USB-A 3.2 Gen2 (front) with up to 5V/2.4A fast-charging & (2) USB-A 3.2 Gen2 (back) supporting 5V/0.9A
  • USB-C ports
    1 x: USB-C 3.2 Gen2 (front) with 5V/1.5A charging
  • Audio
    1 x 3.5mm Combo Microphone & Headphone Port (front)
  • Data transfer speeds
    Supports up to 10Gbps data transfer speed
  • Ethernet Speed (Mbps)
    1000, 100, 10
  • Maximum resolution supported
    Minimum resolution (DP1.2/HBR2): Single 4K @ 30Hz, Dual 1080p @ 60Hz, Triple 1080p @ 30Hz // Maximum Resolution (DP1.4/HBR3 DSC): Single 5K @ 60Hz, Dual 4K @ 60Hz, Triple 4K @ 30Hz
  • Period of Warranty
    3 years
  • Plug & play
    Plug & play installation without need for drivers or downloads
  • Security slot compatibility
    Kensington Security Slot
  • System requirements
    Host device must support Power Delivery and DisplayPort Alt mode over USB-C
  • USB-C Power Delivery
    Supports USB-C PD 3.0 (85W of laptop charging)
  • Video output
    2 x DisplayPort++ v1.4, 1 x HDMI v2.0b
  • 4K support
    Yes