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SKU: K38249NA

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Driverless USB-C connectivity

Allows users to transfer data (up to 10Gbps), video and audio, and provide up to 60W of power delivery (PD 3.0)* via a single cable for a simple plug and play experience with no drivers required. *Host device must support power delivery and DisplayPort alt mode over USB-C.

Dual or triple video output options**

Provide two DisplayPort++ ports and one HDMI port to allow users to select the right connections for their environment, while also eliminating the need for expensive adapters. **Triple display configurations are supported up to 1600 x 900@60Hz on DP 1.2 compliant laptops and up to 1920 x 1080@60Hz on DP1.4 compliant laptops. The laptop's display should be closed when using three external monitors.

6 USB ports

Extend productivity capabilities via two high-speed front ports – one USB-C 3.2 Gen2 port for power delivery and data transfer (up to 5V/3A/10Gbps) and one USB-A 3.2 Gen2 port (up to 5V/2.4A/10Gbps), and four rear USB-A ports (up to 5V/0.9A/5Gbps).

Universal compatibility

Connects to any Windows 7 or above laptop equipped with USB-C.

On/Off switch

Conveniently turns the dock on or off as needed with the push of a button.

Gigabit Ethernet port

Provides a reliable 1Gbps wired networking connection.

Combo 3.5mm Headphone & Microphone Jack

Connect your favourite headset with ease.

1m USB-C Cable

Provides extra length to accommodate different desktop configurations.

Kensington Security Slot

Allows you to easily implement a cable lock from the No. 1 brand in physical device security to protect your technology investment from potential thieves.

Zero Footprint Mounting

The dock can be mounted to the back of any VESA®-compatible external display, allowing you to keep your desktop less cluttered – mounting plate (K33959WW) sold separately.

Free Kensington DockWorks™ Software

Enables the best connection, performance and security from your Kensington dock.

Enhance your productivity with Samsung DeX

With support for Samsung DeX, Kensington’s USB-C docking stations allow you to do more by having a computer-like experience with your Samsung Galaxy, Note and Tab devices.

Let the leader in professional desktop performance make the most of your laptop’s USB-C connectivity with the ultimate driverless docking solution. Developed with scalability in mind, the SD4800P Universal USB-C Scalable Video Dock with Power Delivery provides users with dual video support today and triple 1080p video support for next gen DisplayPort 1.4 devices. A single USB-C cable connection not only powers your device, it transfers video, audio and data at up to 10Gpbs and connects up to three external displays – providing the ultimate plug and play docking experience with no driver installation required. It is an ideal docking solution for graphic and web designers, animators, engineers, financial analysts and other environments supporting visual multitasking.

  • Best for: USB-C laptops and Ultrabooks that support power delivery and monitors that support up to 1080P
  • Connection technology: USB-C alt mode
  • USB-C power delivery: Supports USB-C PD 3.0 (60W of laptop charging)
  • Compatibility: Windows 7 or above
  • No. of monitors supported: 3
  • Video ports: 1 x HDMI v2.0 and 2 x DisplayPort++
  • Maximum resolution supported single monitor: 3840 x 2160 @ 30Hz; dual monitors: 1920 x 1080 @ 60Hz; triple monitors: 1600 x 900 @ 60Hz (see manual for other supported resolutions)
  • Plug & 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: Three-year limited warranty
  • Samsung DeX support is available on Kensington’s USB-C docking stations [SD1500*, SD1600P, SD2000P and SD4800P**]. Samsung models supported (S8, S8+, Note 8, S9, S9+, Note 9, S10, S10+) must be running Android OS 9 or later and Samsung OS One UI 1.0 or later. Please note that Samsung DeX only supports one external display at HD+ (1600 × 900), FHD (1920 x 1080) or WQHD (2560 x 1440) with an aspect ratio of 16:9. *charging is not supported on this model **only a single display is supported on this model
  • USB-C Microsoft Devices:  We are aware of a general USB-C compatibility issue between USB-C docking stations (not only those from Kensington) and USB-C based Microsoft devices. The issue results in a lack of consistent charging and video output to your USB-C Microsoft device. If you would like to contact us to be updated when a fix is in place, please reach out to our Tech Support team.
  • Optimized for your Windows 11 docking station needs, including support for Snap Layouts and Snap Groups.
  • *This dock supports the Gigabit Ethernet standard which provides a maximum data rate of 1Gbps. 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.

Product Specifications

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Connection technology:
USB-C Alt Mode
Number of Screen Outputs:
Video ports:
DisplayPort++, HDMI
Maximum resolution :
Power delivery:
Operating system(s):
Number of USB ports:
USB fast charging:
Docking station family:
The Innovator
Yes (for Windows only)
Best For:
USB-C Laptops & Ultrabooks that support Power Delivery and Monitors that support up to 1080p
Windows 7 or above
USB-A ports:
5x: (1) USB-A 3.2 Gen2 (front) with 5V/2.4A fast-charging & (4) USB-A 3.2 Gen1 (back) supporting 5V/0.9A
USB-C ports:
1 x: USB-C 3.2 Gen2 (front) with 5V/3A charging
1 x 3.5mm Combo Microphone & Headphone Port (front)
Data transfer speeds:
Supports up to 10Gbps 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 Monitor: 3840 x 2160 @ 30Hz / Dual Monitors: 1920 x 1080 @ 60Hz / Triple Monitors: 1600 x 900 @ 60Hz (see manual for other supported resolutions)
Mounting option:
VESA mount compatible: Mounting plate (K33959WW) for 75mm or 100mm VESA layouts sold separately
Period of Warranty:
Limited 3-year warranty
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 (60W of laptop charging)
Video output:
1 x HDMI v2.0, 2 x DisplayPort++
4K support: