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Targus

Targus DOCK177USZ USB 3.0 Dual 4K Docking Station 2 in 1 accessory

SKU CH-A7E3-R94AW

Connects two 4K monitors at 4096 x 2160 60 Hz via DisplayPort or HDMI, charges a laptop up to 90 W, and adds five USB 3.0 ports plus Gigabit Ethernet

  • Dual 4K monitors at 4096 x 2160 60Hz via DisplayLink DL-6950
  • 90 W laptop charging through 19 V DC power delivery
  • Five USB 3.0 Type-A ports with one BC 1.2 fast-charge port
  • Gigabit Ethernet for wired network connectivity
  • Works with Windows, macOS, Linux, Android and Chrome OS

Universal USB 3.0 Dual 4K Docking Station

The Targus DOCK177USZ connects a laptop to two external displays at up to 4096 x 2160 resolution and 60 Hz refresh rate through DisplayLink DL-6950 technology. It provides 5 USB 3.0 Type-A ports, one Gigabit Ethernet port, and delivers up to 90 W of 19 VDC power to charge the host PC.

Best for multi-monitor productivity on mixed-OS

Windows, macOS, Linux, Android and Chrome OS devices all work with the single dock, making it suited for hot-desking offices and BYOD environments. Buyers who need more than two external screens or a native PCIe-based video interface should consider a different class of device.

90 W laptop charging via 19 VDC barrel output

The integrated power supply powers the dock and simultaneously charges compatible laptops up to 90 W, removing the need for a separate AC adapter on supported machines. Verify that the target laptop accepts 19 VDC barrel charging before purchase.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $108.99
Pricier than about 76% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the DisplayLink DL-6950 chipset require driver updates to keep dual 4K monitors working?

The DL-6950 chipset relies on DisplayLink software; keeping that driver current on Windows, macOS, Linux, Android or Chrome OS maintains dual 4096 x 2160 60 Hz operation.

Which port or chip hits its ceiling first when I push two 4K displays at 60 Hz all day?

The DL-6950 chipset and the DisplayPort 1.2++ / HDMI 2.0 outputs share the same 60 Hz 24 bpp limit, so the video pipeline reaches its ceiling before the USB 3.0 or Ethernet paths.

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