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4K HDMI 2-Port Video Splitter – 1x2 HDMI Splitter – Powered by USB or Power Adapter – 4K 30Hz

Product ID: ST122HD4KU

Split an HDMI audio/video source to two separate HDMI Displays, with support for HDMI 4K, and Power through a nearby USB port.

Features
  • Supports Ultra HD video resolutions up to 4K @ 30Hz

  • USB-powered, includes optional power adapter

  • Built-in HDMI source cable

More Features . . .
  • Supports 3D video

  • Support for 7.1 surround sound audio

  • 2x HDMI outputs

  • Small footprint

Prices may be lower from Resellers:

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Available in
$69.99 USD

ID: ST122HD4KU

In stock: ?
USA: 970  |  Canada: 127
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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.


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The ST122HD4KU 2-port video splitter supports Ultra HD (4K) ensuring astonishing picture quality, four times the resolution of high-definition 1080p, while sharing a 4K HDMI video source between two HDMI displays. 

The 4K splitter is backward compatible with previous HDMI revisions, supporting 1080p / 720p HDMI video resolution devices such as computers, Blu-ray players and cable TV set-top boxes. Even if you don't require 4K video today, the video splitter ensures you'll be ready to take advantage of tomorrow's display technology while still working with the devices you already have. Plus, this splitter supports 3D, enabling you to use the splitter with your stereoscopic 3D video source on active or passive 3D displays.

For a hassle-free setup you can power the HDMI splitter with the included USB cable, or power adapter depending on which is most convenient for you. Plus, the splitter features a built-in HDMI source cable, which lets you connect it directly to your HDMI source without the expense of additional cabling.

The ST122HD4KU is backed by a StarTech.com 2-year warranty, and free lifetime technical support.

The StarTech.com Advantage
  • Hassle-free setup with your choice of USB or power adapter, and built-in HDMI source cable
  • Take advantage of the newest video technology, harnessing the quality of 4K video devices
Common Customer Questions

View FAQs...

Applications
  • Display a 4K HDMI signal on two different HDMI displays
  • Use to showcase 4K displays, by outputing the same video source on multiple displays
  • Display corporate information or advertising on multiple displays at a shopping center
  • Use to display a stock ticker or promotional information at financial institutions
  • Present the same information on multiple displays in waiting rooms in healthcare facilities
Product Numbers
Warranty Information
Warranty 2 Years
Hardware
Audio Yes
Industry Standards HDMI 1.4
Output Signal HDMI
Ports 2
Performance
Audio Specifications 7.1 Surround sound
Maximum Digital Resolutions 4K @ 30 Hz
Supported Resolutions 3840x2160 (4K)
2560x1600
1920x1200
1920x1080 (1080p)
1280x720 (720p)
Wide Screen Supported Yes
Connector(s)
Connector A 1 - HDMI (19 pin) Male
Connector B 2 - HDMI (19 pin) Female
Power
Input Current 0.5 A
Input Voltage 100 ~ 240 AC
Output Current 2 A
Output Voltage 5 DC
Power Consumption (In Watts) 10
Power Source AC Adapter Included
Physical Characteristics
Color Black
Product Height 0.7 in [18 mm]
Product Length 24.2 in [615 mm]
Product Weight 8.3 oz [235 g]
Product Width 2.1 in [53 mm]
Packaging Information
Shipping (Package) Weight 0.8 lb [0.3 kg]
What's in the Box
Included in Package 1 - HDMI splitter
1 - universal power adapter (NA/EU/UK/AU)
1 - USB power cable
1 - instruction manual
4K HDMI 2-Port Video Splitter – 1x2 HDMI Splitter  w/ Solid Aluminum Housing – 4K 30Hz
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4K HDMI 2-Port Video Splitter – 1x2 HDMI Splitter w/ Solid Aluminum Housing – 4K 30Hz

Split an HDMI audio/video source on two separate HDMI Displays simultaneously, with support for resolutions up to 4K

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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Connect your HDMI audio/video source to four displays simultaneously, using this HDMI splitter box that supports 4K at 60Hz resolution

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In stock:   USA: 0  |  Canada: 19

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

8-port HDMI splitter and signal amplifier
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In stock:   USA: 194  |  Canada: 8

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

Power Adapters (1)

DC Power Adapter - 5V, 3A
SVA5M3NEUA

DC Power Adapter - 5V, 3A

Replace your lost or failed power adapter

$19.99

In stock:   USA: 528  |  Canada: 13

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

HDMI Cables and Adapters (13)

1 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M
HDMM1

1 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M

Create Ultra HD connections between your High Speed HDMI®-equipped devices

$8.99

In stock:   USA: 0  |  Canada: 249

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

3 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M
HDMM3

3 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M

Create Ultra HD connections between your High Speed HDMI®-equipped devices

$9.99

In stock:   USA: 17206  |  Canada: 1328

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

6 ft High Speed HDMI Cable - Ultra HD 4k x 2k HDMI Cable - HDMI to HDMI M/M
HDMM6

6 ft High Speed HDMI Cable - Ultra HD 4k x 2k HDMI Cable - HDMI to HDMI M/M

Create Ultra HD connections between your High Speed HDMI®-equipped devices

$9.99

In stock:   USA: 62097  |  Canada: 1949

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

8 ft High Speed HDMI Cable - Ultra HD 4k x 2k HDMI Cable - HDMI to HDMI M/M
HDMM8

8 ft High Speed HDMI Cable - Ultra HD 4k x 2k HDMI Cable - HDMI to HDMI M/M

Create Ultra HD connections between your High Speed HDMI®-equipped devices

$14.99

In stock:   USA: 1570  |  Canada: 123

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

10 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M
HDMM10

10 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M

Create Ultra HD connections between your High Speed HDMI®-equipped devices

$15.99

In stock:   USA: 6710  |  Canada: 540

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

12 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M
HDMM12

12 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M

Create Ultra HD connections between your High Speed HDMI®-equipped devices

$16.99

In stock:   USA: 5200  |  Canada: 177

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

15 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M
HDMM15

15 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M

Create Ultra HD connections between your High Speed HDMI®-equipped devices

$19.99

In stock:   USA: 3312  |  Canada: 334

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

20 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M
HDMM20

20 ft High Speed HDMI Cable – Ultra HD 4k x 2k HDMI Cable – HDMI to HDMI M/M

Create Ultra HD connections between your High Speed HDMI®-equipped devices

$38.99

In stock:   USA: 2868  |  Canada: 128

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

HDMI® to DVI-D Cable - M/M
HDDVIMM3

3 ft HDMI to DVI-D Cable - M/M

Connect an HDMI®-enabled output device to a DVI-D display, or a DVI-D output device to an HDMI-capable display

$18.99

In stock:   USA: 6829  |  Canada: 623

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

HDMI® to DVI-D Cable - M/M
HDMIDVIMM6

6 ft HDMI to DVI-D Cable - M/M

Connect an HDMI®-enabled output device to a DVI-D display, or a DVI-D output device to an HDMI-capable display

$15.99

In stock:   USA: 39252  |  Canada: 3676

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

HDMI® to DVI-D Cable - M/M
HDMIDVIMM10

10 ft HDMI to DVI-D Cable - M/M

Connect an HDMI®-enabled output device to a DVI-D display, or a DVI-D output device to an HDMI-capable display

$16.99

In stock:   USA: 3735  |  Canada: 298

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

HDMI® to DVI-D Cable - M/M
HDMIDVIMM15

15 ft HDMI to DVI-D Cable - M/M

Connect an HDMI®-enabled output device to a DVI-D display, or a DVI-D output device to an HDMI-capable display

$33.99

In stock:   USA: 1789  |  Canada: 194

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

20 ft HDMI to DVI-D Cable - M/M
HDMIDVIMM20

20 ft HDMI to DVI-D Cable - M/M

Connect an HDMI®-enabled output device to a DVI-D display, or a DVI-D output device to an HDMI-capable display

$51.99

In stock:   USA: 107  |  Canada: 31

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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