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Compact space-grey docking station with short USB-C tether, HDMI, Ethernet, SD slot and multiple USB ports

STARTECH

STARTECH DKT31CSDHPD3 docking station USB-C 4K 60Hz HDMI 2.0 2-port 10Gbps 100W PD GbE SD/MicroSD 10" cable

SKU CH-MFJQ-BRD3M MPN DKT31CSDHPD3

A USB-C dock adds 4K 60 Hz HDMI, two 10 Gbps USB ports, Gigabit Ethernet, SD/MicroSD slots and 100 W pass-through power in a 10-inch cable

  • Port details1 x USB 3.1 Gen 2 USB Type-A (9 pin, 10 Gbit/s) 1 x USB 3.1
  • Measurements1.1 in × 3.2 in × 5.6 in
  • Product colorSpace Gray
  • Compatible withMacOS High Sierra (10.13) macOS Mojave (10.14) macOS Catalin
  • Product weight0.33 lb (0.15 kg)
  • Connect an external 4K display at 60 Hz through the HDMI 2.0 port
  • Transfer files at 10 Gbps using the two USB 3.1 Gen 2 ports
  • Keep your laptop powered with up to 100 W USB Power Delivery pass-through
  • Add a wired Gigabit Ethernet link via the RJ-45 connector
  • Read SD and MicroSD cards directly from the built-in card slot

Compact USB-C dock with 4K 60 Hz HDMI

The StarTech DKT31CSDHPD3 is a 10-inch cable docking station that adds HDMI 2.0 video at 4K 60 Hz, gigabit Ethernet, an SD/MicroSD reader and two 10 Gbps USB 3.1 Gen 2 ports through a single USB-C connection. It supports 100 W power-delivery pass-through so the host can stay charged while peripherals are attached. The space-grey enclosure measures 1.10" x 3.20" x 5.60" and weighs .33 lb.

Suits thin laptops and tablets needing one-cable

Compatible with Windows 8, 10, 11, macOS 10.13 through 12.0, Chrome OS, iPadOS and Android 9 through 11, it works for travellers who want video, wired networking, card access and fast USB-A and USB-C ports in a pocket-sized block. Buyers who need more than one video output or additional legacy ports should look at a larger dock.

Single USB-C host port with 100 W PD pass-through

The dock draws its upstream link and charging path from one USB-C male connector on a fixed 10" cable, so the host must supply a USB-C port that supports video alt mode and power delivery simultaneously. If the host port lacks either capability the HDMI output or charging will not function.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $92.99
Typical for this category: the median of 1,971 items is $81.99.

Specifications

Product
Brand nameStarTech.com
Model nameDKT31CSDHPD3
Product colorSpace Gray
Ports & slots
Port details1 x USB 3.1 Gen 2 USB Type-A (9 pin, 10 Gbit/s)
1 x USB 3.1 Gen 2 USB Type-C (Fast-Charge, 24 Pin, 10 Gbit/s)
1 x SD / MMC Slot
1 x USB Type-C (24 pin) USB Power Delivery only
1 x HDMI (19 pin)
1 x RJ-45
1 x USB 3.1 Gen 2 USB Type-C (24 pin, 10 Gbit/s)
Size & build
Measurements1.1 in × 3.2 in × 5.6 in
Product weight0.33 lb (0.15 kg)
Shipping weight0.23 kg
Package size229 × 152 × 51 mm
Compatibility
Compatible withMacOS High Sierra (10.13)
macOS Mojave (10.14)
macOS Catalina (10.15)
macOS Big Sur (11.0)
macOS Monterey (12.0)
Windows 8
Windows 10
Windows 11
Chrome OS
iPadOS
Android 9, 10, 11

Questions about this item

Should I choose the USB-C port with Fast-Charge or the one marked Power Delivery only for my laptop charger?

Use the USB-C Power Delivery only port for your laptop charger; it accepts up to 100W pass-through. The other USB-C port is a 10 Gbps data port with Fast-Charge for peripherals.

What does the 4K 60Hz HDMI 2.0 label mean when I plug in a monitor?

It means the HDMI port can drive a 4K display at 60 Hz using the HDMI 2.0 standard, giving smooth video for work or streaming.

The box says 10Gbps USB hub — what speed will I actually see with a flash drive?

Each USB 3.1 Gen 2 port runs at 10 Gbps, so a fast flash drive will hit near its rated sequential speed, limited only by the drive itself.

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