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Compact silver docking station with multiple ports and power adapter

SIIG, Inc

SIIG, Inc JU-DK0C11-S1 Thunderbolt 3 docking station

SKU CH-JYX4-DZCPJ MPN JU-DK0C11-S1

Thunderbolt 3 docking station adds two DisplayPort 4K video outputs, five USB 3.1 ports, Gigabit Ethernet, 3.5 mm audio and 60 W laptop charging from a 135 W adapter

  • Product weight0.71
  • Dual 4K displays via DisplayPort from a single dock
  • 60 W laptop charging while you work
  • 10 Gbps USB-C data for fast transfers
  • 135 W adapter powers all connected peripherals
  • Gigabit Ethernet plus audio jack for wired network and sound

Thunderbolt 3 dual DisplayPort docking station

This Thunderbolt 3 docking station expands a compatible Mac or Windows laptop with two DisplayPort outputs, multiple USB ports, Gigabit Ethernet and audio. It uses an Intel Titan Ridge controller to work with both Thunderbolt 3 and USB-C DP Alt Mode hosts. The unit includes a 135W power adapter and weighs 0.71 kg.

Two 4K or single 5K display limit over DisplayPort

Video output is restricted to two 4K Ultra HD screens at 60 Hz or one 5K display at 60 Hz when the dock is driven by a Thunderbolt 3 connection. USB-C DP Alt Mode hosts may not support the same multi-display configurations. The Gigabit Ethernet port provides wired networking at standard speeds.

Desktop installation with 60 W host charging

Place the dock on a desk, connect the supplied 135W adapter, then link the Thunderbolt 3 cable to the host. The dock delivers up to 60 W of Power Delivery 3.0 charging to the laptop. Common issues include insufficient host power negotiation or display detection failures when the host USB-C port lacks DP Alt Mode support.

How it compares

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

Price $143.99
Pricier than about 67% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameSIIG
Size & build
Shipping weight0.91 kg
Package size231 × 145 × 86 mm

Questions about this item

Should I pick the Thunderbolt 3 model or a USB-C DP Alt Mode version?

This single unit works with both Thunderbolt 3 and USB-C DP Alt Mode hosts, so there is no separate version to choose.

What does the 5K@60Hz claim mean when I plug in my monitors?

Over a Thunderbolt 3 link you can drive one 5K display at 60 Hz using both DisplayPort ports together, or two 4K displays independently.

How fast is the 10 Gbps USB Type-C port in real use?

The port runs at USB 3.1 Gen 2 10 Gbps; actual throughput depends on the drive and cable but will not exceed that ceiling.

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