PrologyParts Index

KENSINGTON K37899WW

SD5750T Thunderbolt 4 Docking Station for Notebook/Tablet PC - Memory Card

MPNK37899WWKENSINGTONDocking stationsUpdated

Key facts

Part number
K37899WW
Brand
KENSINGTON
Category
Docking stations
Price
AUD 548.90≈ USD 385 Reference price (RRP)
Availability
On request — ask for a quote

Overview

Kensington SD5750T Thunderbolt 4 Docking Station for Notebook/Tablet PC - Memory Card Reader - SD - 90 W - 2 Displays Supported - 8K, 4K - 7680 x 4320, 3840 x 2160 - 4 x USB Ports - 1 x USB 2.0 - 4 x USB Type-A Ports - USB Type-A - 1 x RJ-45 Ports - Network (RJ-45) - Thunderbolt - Wired - Gigabit Ethernet - Windows

Features | Designed Exclusively for Surface

Kensington worked directly with Microsoft to provide professional-level connectivity that looks as good as it functions, so you can work like a pro. Connect with confidence for a seamless dock and charge experience.

Compatibility

This Thunderbolt-certified desktop docking station is the first of its kind, providing the ultimate plug-and-play solution for USB4/Thunderbolt 4 Surface devices, while also supporting USB-C and USB-A accessories.

Thunderbolt 4 Technology

For the first time, this Thunderbolt 4 modern docking station can connect up to three additional Thunderbolt devices directly (up to five in total via daisy chain) while providing transfer speeds up to 40Gbps, up to Dual 4K video output, and audio; all through the included 0.8m Thunderbolt 4 cable, for a quick and powerful plug-and-play experience. Intel VT-d DMA protection blocks peripheral devices from unauthorized access to system memory.

Single 8K or Dual 4K Video Output for Thunderbolt 4-Enabled Devices

Extend visual productivity with the crisp resolution, contrast, and color depth of Ultra HD (Single 8K 30Hz or Dual 4K 60Hz) via the available Thunderbolt 4 ports.

90W Power Delivery

Quickly and easily charge your USB4/Thunderbolt 4 Surface device, in addition to providing full support for your USB-C and USB-A peripheral accessories. No need to worry about what you have connected to the dock - our solution provides the only full-powered offering on the market, so you can connect anything, and be sure to receive optimal performance.

Helps Future-Proof Your Desktop Setup

11-Ports of connectivity provide you the power to get the job done today and well into the future. This dock offers four Thunderbolt™ 4 ports, all capable of data, video and audio; four USB-A ports (one 5V/1.5A charging port on the front and three Gen2@10Gbps ports on the rear); one Gigabit Ethernet port; one audio combo jack; and one UHS-II SD 4.0 card reader.

UHS II SD 4.0 Card Reader

Transfer files at ultra-fast speeds using the built-in SD card reader.

Zero-Footprint Mounting Option and Security Cable Lock Slots

Maximize desktop space and reduce cable clutter by mounting your docking station out of the way. Mounting bracket sold separately (K34050WW). Lock slots allow you to protect your investment with a Kensington cable lock, sold separately (K65020WW or K64444WW).

Free Kensington DockWorks™ Software and Three-Year Warranty

DockWorks™ WiFi Auto-Switch guarantees the fastest, most reliable internet connection; while MAC Address ID Pass-Through and Reset, and Device Connection Monitoring give IT managers maximum network monitoring and visibility. A three-year warranty lets you rest assured knowing you're covered by Kensington.

Specifications

General

Ethernet Technology
Gigabit Ethernet
Maximum Power Supply Wattage
90 W
Package Contents
SD5750T Thunderbolt 4 Dual 4K Dock (DFS) 0.8m Thunderbolt 4 Cable
Compatibility
Microsoft Products: Surface Pro 8 Surface Laptop Studio
Brand Compatibility
Microsoft
Kensington Security Slot
Yes
Host Interface
Thunderbolt 4
Network (RJ-45)
Yes
Total Number of USB Ports
4
Number of USB 2.0 Ports
1
Thunderbolt
Yes
Headphone/Microphone Combo Port
Yes
Number of RJ-45 Ports
1
Number of USB Type-A Ports
4
USB Type-A
Yes
Product Type
Docking Station

Manufacturer Website Address

Manufacturer
ACCO Brands Corporation
Product Model
SD5750T
Product Name
SD5750T Thunderbolt 4 Dual 4K Dock (DFS)
Brand Name
Kensington
Connectivity Technology
Wired
Memory Card Supported
SD
Memory Card Reader
Yes
Number of Displays Supported
2
Supported Resolutions
3840 x 2160

7680 x 4320

Screen Mode Supported
4K

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 548.90≈ USD 385
Oct 2026
Lowest recorded
AUD 548.90≈ USD 385
Highest recorded
AUD 548.90≈ USD 385
Recorded
2026
1 price point

AUD 548.90 rrp, recorded

Buy or sell KENSINGTON K37899WW

Buying KENSINGTON docking stations

Looking to buy the KENSINGTON K37899WW or a compatible docking station? Prology supplies new, refurbished and used KENSINGTON docking stations in Australia and the United States. Send the part number and quantity for a firm price.

Selling KENSINGTON docking stations

Have a spare or decommissioned K37899WW? Prology buys used and surplus KENSINGTON docking stations — single units or whole lots — and replies with an offer within 1 business day. Sell your K37899WW.

What is the KENSINGTON K37899WW?
The KENSINGTON K37899WW is a KENSINGTON docking station – SD5750T Thunderbolt 4 Docking Station for Notebook/Tablet PC - Memory Card Reader - SD.
How much does the KENSINGTON K37899WW cost?
The reference price on record is AUD 548.90 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the KENSINGTON K37899WW?
It is not listed on the Prology store yet. Prology sources KENSINGTON docking stations on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used KENSINGTON K37899WW?
Yes. Prology buys used and surplus KENSINGTON docking stations, including the K37899WW. Get an offer — sell outright or trade in against your next order.

Request a quote for K37899WW

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