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Compact rectangular docking station, matte black finish, multiple ports on front and back

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.

Highlights

  • 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

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.

How hot or loud does the dock get while delivering 90 W laptop charging plus five USB devices and dual 4K video?

The supplier facts do not quote thermal or acoustic figures; the unit uses passive cooling and a 19 VDC supply rated for 90 W output.

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