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A black DisplayPort 1.4 bi-directional switch box with a select button and USB-C power port

CableDeconn

CableDeconn DisplayPort 1.4 Bi-Directional Switch 8K@120Hz 4K@240Hz 40Gbps USB-C Cable

SKU CH-564N-TGV7K

A bi-directional DisplayPort 1.4 switch toggles between two sources or two displays with 40 Gbps bandwidth, supporting 8K at 120 Hz and 4K at 240 Hz

  • Connection typeUSB C to USB C
  • Bi-directional switching connects two sources to one display or one source to two displays
  • Manual select button toggles between connected displays without simultaneous output
  • USB power required for operation ensuring stable signal transmission
  • Supports 8K at 120Hz, 4K at 240Hz and 1080P at 240Hz resolutions
  • 40Gbps bandwidth with DP 1.4 backward compatibility for high-performance connectivity

Bi-Directional DisplayPort 1.4 Switch

This USB-C to USB-C cable functions as a bi-directional DisplayPort 1.4 switch. It connects two sources to one display or one source to two displays. Only one display operates at a time via the select button. External USB power is required for the splitter to function.

Upgrade from manual cable swapping

The switch replaces the need to physically unplug cables when changing between two DisplayPort sources or displays. The jump is worth it for users who frequently toggle between a desktop and laptop or dual-monitor workflows. Total cable length between devices and the switch must not exceed 3 metres.

DisplayPort 1.4 bandwidth limits

The interface supports up to 40 Gbps transfer rates with 8K at 120 Hz, 4K at 240 Hz, and 1080p at 240 Hz. It remains backward compatible with earlier DisplayPort standards. Signal integrity requires standard 16K-rated cables and a combined cable run under 3 metres.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $27.99
Pricier than about 90% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeUSB C to USB C

Questions about this item

What length of DisplayPort cables can I use with this switch without signal loss?

The total combined length of input and output cables must not exceed 3 metres; longer runs may cause signal shielding.

How do I power the switch and switch between the two connected sources or displays?

Connect the included USB cable to a power source, then press the Select button on the unit to toggle between the two inputs or outputs.

Which DisplayPort standard should the cables meet to achieve the advertised 8K@120Hz or 4K@240Hz performance?

Use certified DP 1.4 cables rated for 40 Gbps bandwidth to reach the stated resolutions and refresh rates.

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