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Compact black USB-C bi-directional switch with two ports and a short attached cable

ESTONE

ESTONE TJ-A034 USB-C 2-port video switch 8K@30Hz PD 100W

SKU CH-F350-P0ZQP

Bi-directional USB-C switch toggles between two sources on one display or splits one source across two screens up to 8K at 30 Hz with 100 W power delivery

  • ColorBlack
  • Ports2
  • Cable Length50cm
  • Specifications• Compliant to link with all USB-C input and output • Compli
  • Input Connector1 x Type-C
  • Output Connector2 x Type-C
  • Bi-directional 2×1 switch or 1×2 splitter for flexible setups
  • 8K at 30 Hz plus 4K at 120 Hz video output
  • 10 Gbps USB 3.1 Gen 2 data transfer speed
  • 100 W USB PD 3.0 charging while switching
  • 50 cm cable with external 5 V DC power included

Two-way USB-C video switch

The ESTONE TJ-A034 is a bi-directional USB-C switch that works as a 2x1 selector or a 1x2 splitter. It links two source devices to one display or one source to two displays for computers, phones and monitors.

Passive operation with external power

The unit draws no power of its own and requires the supplied USB-A-to-DC cable for operation. It delivers up to 100W Power Delivery to connected devices while passing 10Gbps USB3.1 Gen2 data and 8K@30Hz video.

Bundled cable and manual only

A 50cm USB-A-to-Micro-B cable and a user manual are included. No USB3.1 Gen2 video cable is supplied, so a separate high-quality cable under 1.5m is needed to avoid flicker or signal loss.

Highlights

  • Bi-directional 2×1 switch or 1×2 splitter for flexible setups
  • 8K at 30 Hz plus 4K at 120 Hz video output
  • 10 Gbps USB 3.1 Gen 2 data transfer speed
  • 100 W USB PD 3.0 charging while switching
  • 50 cm cable with external 5 V DC power included

Specifications

BrandESTONE
SeriesTJ-A034
ModelTJ-A034
Part NumberTJ-A034
ColorBlack
Ports2
Cable Length50cm
Specifications• Compliant to link with all USB-C input and output
• Complies with USB3.1?USB PD 3.0 and DisplayPort 1.4 specification
• Supports: 8K@30Hz
5K@60Hz
4K@120Hz?60Hz
1440P@165Hz?144Hz?120Hz?60Hz
1080P@165Hz?144Hz?120Hz?60Hz
(Depending on the system and the connected hardware)
• Supports transmission speed 10Gbps(USB3.1 Gen2)
• Supports max 100W power delivery
• Supports OS: MAC OS X, Windows
• External power is required. Please be sure to power the switch with the supplied USB to DC cable when you use it.
Input Connector1 x Type-C
Output Connector2 x Type-C
Maximum Resolutions8K@30Hz 4K@120Hz
BandwidthHigh Speed 10Gbps
FeaturesThis USB C switch has two working modes. It can be used as a 2x1 switch, which allows you to connect two sources devices to one display; It can also be used as a 1x2 splitter that enables you to connect one source to two displays(Note that two displays can not work at the same time).
Compliant to link with all USB-C input and output 1. Complies with USB3.1?USB PD 3.0 and DisplayPort 1.4 specification
2. Supports: 8K@30Hz,5K@60Hz,4K@120Hz60Hz 1440P@165Hz?144Hz?120Hz?60Hz 1080P@165Hz?144Hz?120Hz?60Hz (Depending on the system and the connected hardware)
3. Supports transmission speed 10
Dimensions12 x 6 x 0.08 inches
Weight1.2 ounces
Package Quantity1
Package Contents1 x Bi-direction Switch 50cm

Questions about this item

How do I connect the 5 V DC power jack and which cable do I use?

Plug the supplied USB-A to Micro-B cable into the 1.35 × 3.5 mm DC jack and a USB-A power source; the switch will not operate without external power.

What resolution drops first if I use a cable longer than 1.5 metres?

The 8K@30Hz signal becomes unstable first; the manual warns that cables over 1.5 m cause flicker or a black screen.

At what data rate does the 10 Gbps limit appear during large file transfers?

The USB 3.1 Gen 2 interface caps sustained throughput at 10 Gbps, so long sequential copies will hit that ceiling.

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