We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ALOGIC Dual 4K Docking Station DisplayPort Edition DUCD2 100W, compact matte black box with front SD card slot and USB-C port

ALOGIC

ALOGIC Dual 4K Docking Station DisplayPort Edition DUCD2 100W

SKU CH-XMG0-BBK19

Connects a laptop to two 4K displays, network and peripherals while delivering 100 W power

  • 100 W power delivery keeps laptops charged
  • Dual 4K 3840 x 2160 DisplayPort outputs expand workspace
  • Built-in SD card reader speeds media transfers
  • Gigabit RJ-45 port adds reliable wired networking
  • Compact USB-C design fits tidy desk setups

What the product is

The ALOGIC Dual 4K Docking Station DisplayPort Edition DUCD2 is a new universal dock that connects through a single USB Type-C cable. It delivers up to 100 W of power to the host laptop while driving two external monitors at 3840 x 2160 resolution via its two DisplayPort outputs. An SD card reader, one USB Type-A port, one USB Type-C port and a Gigabit RJ-45 network jack complete the I/O set.

Who this suits and who should look elsewhere

Professionals who need dual 4K DisplayPort monitors and 100 W laptop charging from one compact hub will find it a direct fit. Buyers whose displays only offer HDMI or VGA inputs, or who require more than one USB Type-A port for legacy peripherals, should look at a dock with a different port mix.

The specification that decides fit

The dock provides exactly two DisplayPort 1.4 video outputs capable of 3840 x 2160 at 60 Hz each; if your workflow demands more than two external screens or a different video connector, this unit will not meet that requirement.

How it compares

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

Price $151.99
Pricier than about 69% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameALOGIC
Size & build
Shipping weight0.45 kg
Package size180 × 150 × 53 mm

Questions about this item

How do I connect two monitors using the DisplayPort outputs on this ALOGIC dock?

Connect each monitor to one of the two DisplayPort ports with a DisplayPort cable, then plug the dock into your laptop's USB-C port that supports video output. The step users miss is confirming the laptop port carries DisplayPort Alt Mode, otherwise the second screen stays dark.

Will the SD card reader on this dock need a driver update or replacement over time?

The SD reader is a passive USB interface; it requires no firmware and has no moving parts. If the slot wears out or a new card standard appears, the whole dock would be replaced rather than the reader alone.

What thermal limit appears first when the dock delivers 100 W charging while driving two 3840 x 2160 displays?

Sustained 100 W power delivery alongside dual 4K video pushes the internal DC-DC converters to their temperature ceiling first, causing the dock to throttle charging current before any port or controller hits its spec limit.

More in USB-C & Laptop Docking Stations

Similar items