SD4750P USB-C & USB 3.0 Dual 4K Docking Station - DP/HDMI

SKU: K39105NA

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The SD4750P USB-C & USB 3.0 Dual 4K Hybrid Docking Station w/ 135W adapter - DP & HDMI - Win/Mac is the ideal docking solution for Ultra High Definition video for up to two 4K 60Hz monitors. Features include the ability to select between HDMI 2.0 and DP 1.2 video ports, 85W of power delivery, and six USB ports.

  • Best for: USB-C or USB 3.0 laptops, ultrabooks, and monitors that support up to 4K
  • Connection technology: USB-C or USB 3.0 (DisplayLink)
  • Power delivery: supports USB-C PD 3.0 (85W of laptop charging)
  • Compatibility: Chrome OS 44 or above, macOS 10.14 or above, Windows 7 or above
  • # of monitors supported: 2
  • Video ports: 2 x HDMI v2.0 and 2 x DisplayPort 1.2++
  • Maximum resolution supported: single or dual monitors: 3840 x 2160 @ 60Hz
  • DisplayLink driver installation required
  • System requirements: USB-C host device must support Power Delivery. Power Delivery is not supported on USB 3.0 host devices without the use of the optional 60W power splitter (K38310NA)
  • Warranty: 3 years

Dual 4K Video Output (HDMI 2.0 and DP 1.2 @ 60Hz)

Delivers Ultra High Definition images. Four video ports allow users the ability to select between HDMI 2.0 and DP 1.2 without the need for cumbersome adapters.

dual 4k usb-c usb 3.0 laptop dock

Six USB Ports (USB-A and USB-C)

Front: 1x USB-C 3.1 Gen1 at up to 5V/3A and 1x USB-A 3.1 Gen1 at up to 5V/2.4A; Back: 4x USB-A 3.1 Gen1 at up to 5V/0.9A

docking station multiple expansion ports

Windows, macOS, and Chrome OS Compatible

The SD4750P is compatible with Windows 10, macOS 10.14+, and Chrome OS 44+.

universal dock chrome os windows macos

85W Power Delivery

Ideal for devices that require higher power, such as 15-inch MacBook Pro models introduced in 2016 or later. For USB 3.0 laptops requiring power delivery, see our optional 60W Power Splitter (K38310NA/EU).

laptop dock 85w power delivery charging

Three-Year Warranty

Rest assured knowing you’re covered by Kensington.

3 year docking station warranty

Free DockWorks™ Software

Only Kensington ensures the best connection, performance, and security from your dock. Seamlessly, effortlessly, reliably, and free.

dockworks docking station software


Supports federal government purchasing protocols.

taa compliant docking station
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SD4750P USB-C & USB 3.0 Dual 4K Docking Station - DP/HDMI

SD4750P USB-C & USB 3.0 Dual 4K Docking Station - DP/HDMI