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Black USB-C to DisplayPort adapter with short tether cable and female DisplayPort output

STARTECH

STARTECH CDP2DP14UCPB USB-C to DisplayPort Adapter 8K 30Hz 60W PD

SKU CH-TVA4-Z9ERY MPN CDP2DP14UCPB

Connects a USB-C device to a DisplayPort monitor at up to 8K 30Hz while delivering 60W Power Delivery pass-through charging

  • Adapter typeUSB-C to DisplayPort
  • Cable length1.7 in (4.32 cm)
  • Output ports1 x DisplayPort (20 pin) Female Output
  • Seller noticeYour USB-C port must support DisplayPort over USB-C (DP Alt
  • Product typeUSB-C to DisplayPort Adapters
  • Product colorBlack
  • 8K 30 Hz video clarity via HBR3 32.4 Gbps bandwidth
  • 60 W Power Delivery charges laptop while driving display
  • Thunderbolt 3 compatible USB-C port enables single-cable docking
  • 1-channel DisplayPort audio carries immersive sound to speakers
  • Compact 1.7 in adapter supports 6.6 ft DisplayPort cable runs

USB-C to DisplayPort adapter with 60W pass-through

This compact adapter converts a USB-C port with DisplayPort Alt Mode into a DisplayPort 1.4 output while delivering up to 60W of power to the host device. It supports HBR3 bandwidth of 32.4Gbps and handles resolutions up to 7680×4320 at 30Hz or 3840×2160 at 120Hz. The 1.7-inch dongle includes a female USB-C input for charging and a female DisplayPort connector for the display cable. Audio passes through as 7.1-channel sound over DisplayPort.

Suits laptops and tablets that need a single-cable

Ideal for users who want to drive an external monitor and keep their USB-C device charged from one port. The adapter works with any host that implements DisplayPort Alt Mode and accepts 60W Power Delivery input. It is not for systems whose USB-C ports lack video output or PD support, nor for setups that require multiple video outputs, Ethernet, or legacy USB-A ports from the same connection.

Drives one 8K display at 30Hz

The HBR3 link provides enough headroom for 7680×4320 at 30Hz, 4096×2160 at 60Hz, and 3840×2160 at 120Hz, all with HDR colour. Bandwidth runs out above 32.4Gbps, so dual 4K 60Hz streams or 8K 60Hz are not possible. The 60W charging limit means power-hungry workstations may still need their dedicated supply, and the maximum display cable length is 6.6 ft.

How it compares

Measured against everything we stock in USB Graphics & Display Adapters, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 77% of the 749 comparable items (median $23.99).

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Specifications

Product
Brand nameStarTech.com
Model nameCDP2DP14UCPB
Product typeUSB-C to DisplayPort Adapters
Adapter typeUSB-C to DisplayPort
Product colorBlack
Ports & slots
Output ports1 x DisplayPort (20 pin) Female Output
Size & build
Cable length1.7 in (4.32 cm)
Shipping weight0.20 kg
Package size230 × 120 × 20 mm
In the box
In the box1 x USB-C to DisplayPort Adapter

Questions about this item

Does my laptop need a USB-C port that supports DisplayPort Alt Mode for this adapter to work?

Yes, the USB-C port must support DisplayPort Alt Mode; the adapter will not function with USB-C ports that only carry data or power.

Can I use this adapter with a Thunderbolt 3 port and still get 60W power delivery?

The adapter is Thunderbolt 3 compatible and passes up to 60W of power to the host while driving a DisplayPort display.

How can I confirm the adapter is running at its maximum 8K 30Hz capability after setup?

Check your display settings for a 7680×4320 resolution at 30Hz and verify the link reports HBR3 bandwidth.

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