We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black rectangular DisplayPort 1.4 bi-directional switch with two ports and a select button

ESTONE

ESTONE TJ-A009 DP 1.4 Bi-Directional Video Switch 2 Ports 8K60 4K120

SKU CH-84NJ-0THJK

A bi-directional DisplayPort 1.4 switch toggles between two sources on one display or one source across two displays at up to 8K 60 Hz and 4K 120 Hz

  • TypeDisplayPort Switchers
  • Changer TypeDisplayPort Switch/Extender
  • ColorBlack
  • Ports2
  • SpecificationsVersion: DP 1.4 Bandwidth: 32.4gbps Refresh rate: 8K / 60Hz
  • Input Connector1 x DisplayPort 1.4
  • Connect two sources to one display or one source to two displays with bi-directional switching
  • Enjoy 8K resolution at 60 Hz or 4K at 120 Hz for ultra-sharp visuals
  • Transmit high-bandwidth signals up to 32.4 Gbps with DP 1.4 compliance
  • Switch inputs instantly via front-panel button with LED status indication
  • Compact alloy housing measures 12 x 6 x 0.08 inches and weighs 1.2 ounces

ESTONE TJ-A009 DP 1.4 Switch

The ESTONE TJ-A009 is a bidirectional DisplayPort 1.4 switch with two ports that routes 8K at 60 Hz or 4K at 120 Hz between sources and displays. It suits users who need to share one monitor between two computers or toggle a single source between two screens without unplugging cables.

Check DisplayPort version and cable rating

Verify that your graphics outputs and monitor inputs are DisplayPort 1.4 to reach the stated 32.4 Gbps bandwidth. The switch requires an external DC 5 V power connection, so confirm a spare USB port or wall adapter is available. Remember that both connected displays cannot be active simultaneously.

Bundled power cable enables plug-and-play operation

The included DC 5 V cable powers the unit so switching occurs with a single button press in about one second. LED indicators show the active channel, removing guesswork when toggling between a workstation and a gaming rig or between dual monitors.

Highlights

  • Connect two sources to one display or one source to two displays with bi-directional switching
  • Enjoy 8K resolution at 60 Hz or 4K at 120 Hz for ultra-sharp visuals
  • Transmit high-bandwidth signals up to 32.4 Gbps with DP 1.4 compliance
  • Switch inputs instantly via front-panel button with LED status indication
  • Compact alloy housing measures 12 x 6 x 0.08 inches and weighs 1.2 ounces

Specifications

BrandESTONE
SeriesTJ-A009
ModelTJ-A009
Part NumberTJ-A009
TypeDisplayPort Switchers
Changer TypeDisplayPort Switch/Extender
ColorBlack
Ports2
SpecificationsVersion: DP 1.4
Bandwidth: 32.4gbps
Refresh rate: 8K / 60Hz 4K / 120Hz / 144hz 2K / 144hz / 165hz
Sound effect transmission: 32-bit / 24bit / 1536kh
High dynamic HDR: Yes
Color depth: 10bit
Multi screen display: Yes
Aux auxiliary channel: 720mb
Input Connector1 x DisplayPort 1.4
Output Connector2 x DisplayPort 1.4
Maximum Resolutions8K@60Hz 4K@120Hz
BandwidthHigh Speed 32.4Gbps
FeaturesHigh Resolution: DP display port switch splitter box supports 8K@60HZ, 4K@120Hz, 1080P@240Hz, 3D resolution and HD audio, the DP switcher will brings you a luxurious and wonderful audio-visual experience.
Plug and Play: External power required, the DP switch box is easy to setup and operate. Note: While using, press"select"Button to switch signal between two sources or displays, the indicator lights show the working status, two displays CANNOT display simultaneously.
High Speed: This DP splitter provides bandwidth data transmission up to 32.4Gbps.
Dimensions12 x 6 x 0.08 inches
Weight1.2 ounces
Package Quantity1
Package Contents1 x DisplayPort 2 in 1 Out/1 in 2 Out Bidirectional Switcher Splitter Box
1 x DC 5v Power cable

Questions about this item

What comes in the box with the ESTONE TJ-A009 and do I need to buy DisplayPort 1.4 cables separately?

The package includes the bidirectional switch box and a DC 5 V power cable. DisplayPort 1.4 cables are not included and must be purchased separately to reach 8K60 or 4K120.

The switch is bi-directional — when should I choose 2-in-1-out versus 1-in-2-out mode?

Use 2-in-1-out to toggle two sources such as a PC and a console on one monitor. Use 1-in-2-out to switch one source between two displays; only one screen is active at a time.

The headline says 32.4 Gbps bandwidth — what resolution and refresh rate does that actually deliver on my monitor?

32.4 Gbps enables 8K at 60 Hz, 4K at 120 Hz, 1440p at 165 Hz or 1080p at 240 Hz with 10-bit colour and HDR, provided you use certified DP 1.4 cables.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.