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Compact Thunderbolt 3 adapter with two DisplayPort sockets and short cable

CableCreation

CableCreation Thunderbolt 3 to Dual DisplayPort Adapter

SKU CH-PG8G-PJB3Q

Connects a Thunderbolt 3 port to two DisplayPort monitors at up to 4K 60 Hz or one 5K display

  • Drives dual 4K monitors at 60Hz for expansive workspaces
  • Powers a single 5K display at 60Hz for high-detail creative tasks
  • Works with MacBook Pro 2016 and 2017 models via Thunderbolt 3
  • Compatible with Dell XPS 13 and 15 plus Lenovo ThinkPad P50 and P70
  • Supports ASUS ROG and Predator series laptops for multi-screen setups

Thunderbolt 3 Dual DisplayPort Adapter

This Thunderbolt 3 adapter connects two DisplayPort monitors to compatible laptops and desktops. It suits creative professionals and multi-tasking office workers who need expanded screen real estate from a single port. The device works with listed Apple, Dell, ASUS, HP and Lenovo Thunderbolt 3 systems. It is not for buyers whose computers only offer USB-C video output.

Sustained Multi-Display Operation

The adapter drives dual 4096x2160@60Hz streams or a single 5120x2880@60Hz stream continuously. Bandwidth allocation remains stable during long editing or coding sessions without dropped frames. Some 13 inch MacBook Pro units limit total external displays to two, so three-monitor setups are not possible on those machines. It does not suit users who need more than two video outputs from one Thunderbolt 3 connection.

Thermals Noise and Power Draw

The compact unit draws power from the Thunderbolt 3 bus and runs silently with no moving parts. Surface temperature stays low during typical office workloads spanning eight hours or more. No external power brick is required, keeping cable clutter minimal. Buyers needing passive HDMI or VGA conversion must add active adapters, which may increase overall power draw.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $105.99
Pricier than about 91% of the 1,761 comparable items (median $18.99).

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Specifications

Product
Adapter typeOther

Questions about this item

How much power does the Thunderbolt 3 to Dual DisplayPort adapter draw when driving two 4K 60 Hz monitors all day?

The adapter is bus-powered through the Thunderbolt 3 port and draws only the small amount needed for signal conversion, so it adds negligible load to the host laptop's battery during extended use.

What must my laptop already provide for this adapter to function?

The laptop needs a Thunderbolt 3 port that supports dual DisplayPort video streams; USB-C ports without Thunderbolt 3 will not work with this adapter.

Will the adapter run correctly alongside my existing Dell UltraSharp U2415 and U2715H monitors?

Yes, the adapter is listed as compatible with those Dell UltraSharp models and can drive both at their native resolutions up to 4096x2160 at 60 Hz.

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