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StarTech.com ST121USBHD HDMI Over CAT6 Extender with 4-port USB

PB Tech price
PB Tech price
AUD $ 307 .95
$ 307 .95
$307.95  +GST
$307.95

StarTech.com ST121USBHD HDMI Over CAT6 Extender with 4-port USB

  • Brand: StarTech.com
  • MPN: ST121USBHD
  • Part #: KVMSTT3141116
  • UPC: 065030862363
PB Tech price
AUD $ 307 .95 $ 307 .95


Delivery: Order now and it ships on 26 Jun
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
$307.95  +GST
$307.95
  • Brand: StarTech.com
  • MPN: ST121USBHD
  • Part #: KVMSTT3141116
  • UPC: 065030862363

Device Type

Transmitters & Receivers

Extension Distance

50m

Maximum Supported Resolution

1920x1080

Video Interface

HDMI

Wireless Technology

N/A

COMBO DEALS: Frequently Bought Together

Create your own combo deal with any of the items below and the StarTech.com ST121USBHD HDMI Over CAT6 Extender...
StarTech.com ST121USBHD HDMI Over CAT6 Extender with 4-port USB
Total:
AUD $ 335 .68
AUD $ 335 .68

Features

Extend 1080p video and four USB peripheral devices to a remote location

- Crystal-clear picture quality, with support for uncompressed 1920x1200 or 1080p HD video extension
- Easy remote peripheral integration, with a built-in 4-port USB hub
- Tidy, professional installation using the included mounting hardware
- Extends HDMI video and four USB peripheral devices up to 165 ft
- Supports CAT5e and CAT6 Ethernet cable
- HDMI transmitter and receiver included

This HDMI® extender kit lets you transmit your HD video source to your remote HDMI display at a distance of up to 165 ft. (50 m) away. 1080p video can be extended 131 ft. (40 m) using shielded CAT 6 cabling. The extender features a built-in 4-port USB 2.0 hub that also lets you connect four remote USB peripheral devices at your display location.

Crystal-clear picture quality

Using this HDMI extender, you can maintain the quality of your high-definition video signal along with the accompanying 7.1 digital audio, even at 165 feet away from your source device. The extender supports resolutions up to 1920x1200 or 1080p - perfect for dazzling your audience in remote digital-signage applications in hospitals or at shopping centers.

Hassle-free remote USB integration

The built-in 4-port USB 2.0 hub lets you remotely connect, access or control up to four USB devices located at your remote display - great for flash drives, printers, scanners, external hard drives and I/O devices. Remote USB extension also enables you to remotely control your source device, which is ideal for adding touchscreen interfaces at your display in market or POS kiosks.

Easy installation and setup

For hassle-free setup the HDMI extender offers easy plug-and-play installation with no additional software or drivers required. Plus, the extender passes the EDID information included in your HDMI signal, and automatically adjusts video equalization ensuring you won't have to configure it manually. Mounting hardware is also included, for a tidy and professional installation.

Note: To maximize performance this extender requires shielded CAT6 cable. When using unshielded CAT6 cable the maximum distance is reduced to 30m. When using CAT5 cable the maximum distance is reduced to 15m. 

The ST121USBHD is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.

Applications

- Place your display in a convenient viewing area, while your system equipment is installed elsewhere in a clean and secure environment
- Optimize placement of your demo stations at tradeshows and in auditoriums
- Operate one or more servers from a remote location within the same building or campus
- Control your PC in an area where fan or hard drive noise is unacceptable, such as a television broadcast studio

Specifications

Connector(s)

Connector A

1 - HDMI (19 pin)
2 - USB Mini-B (5 pin)

Connector B

1 - HDMI (19 pin)
4 - USB 2.0 Type-A (4 pin, 480Mbps)
1 - USB Mini-B (5 pin)

Environmental

Operating Temperature

0°C to 40°C (32°F to 104°F)

Storage Temperature

-10°C to 60°C (14°F to 140°F)

Humidity

0% - 80 % RH (non-condensing)

Hardware

Ports

1

AV Input

HDMI

Cabling

Cat 5 UTP or better

Audio

Yes

Daisy-Chain

No

Packaging Information

Package Height

2.9 in [7.3 cm]

Package Length

7.0 in [17.8 cm]

Shipping (Package) Weight

2.3 lb [1.1 kg]

Package Width

12.2 in [31.1 cm]

Package Quantity

1

Performance

Maximum Data Transfer Rate

HDMI - 3.4Gbps

Max Distance

50m [164ft]

Maximum Digital Resolutions

1080p @ 60Hz, 48-bit

Wide Screen Supported

Yes

Audio Specifications

HDMI - 2 Channel Audio

Physical Characteristics

Weight of Product

1.0 lb [0.5 kg]

Color

Black

Material

Steel

Product Length

3.2 in [8.2 cm]

Product Width

3.2 in [8.2 cm]

Product Height

0.8 in [2.1 cm]

Power

Power Source

AC Adapter Included

Output Voltage

5 DC

Output Current

1 A

Plug Type

N

Power Consumption (In Watts)

5

What's in the Box

Included in Package

1 - HDMI over CAT6 transmitter
1 - HDMI over CAT6 receiver
2 - Ethernet cables
2 - USB to Mini-USB cables
1 - universal power adapter (NA/EU/UK/AU)
1 - mounting kit
1 - quick install guide

Manufacturer Part No:
ST121USBHD
Brand:
Product Type:
HDMI Over CAT6 Extender
UPC
065030862363
Product Family:
-
Shipping Weight:
1.538 kg
PB Part No:
KVMSTT3141116
Product Model:
ST121USBHD
Warranty: 24 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Provide feedback on product content: If this product page is missing key information or you spotted a mistake please let us know.

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Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

StarTech.com ST121USBHD HDMI Over CAT6 Extender with 4-port USB

  • Brand: StarTech.com
  • MPN: ST121USBHD
  • Part #: KVMSTT3141116
  • UPC:065030862363
AUD $307.95

Date Created: 15:13, 15-06-2026
Product URL: https://www.pbtech.com/product/KVMSTT3141116/category/returns

Features

Extend 1080p video and four USB peripheral devices to a remote location

- Crystal-clear picture quality, with support for uncompressed 1920x1200 or 1080p HD video extension
- Easy remote peripheral integration, with a built-in 4-port USB hub
- Tidy, professional installation using the included mounting hardware
- Extends HDMI video and four USB peripheral devices up to 165 ft
- Supports CAT5e and CAT6 Ethernet cable
- HDMI transmitter and receiver included

This HDMI® extender kit lets you transmit your HD video source to your remote HDMI display at a distance of up to 165 ft. (50 m) away. 1080p video can be extended 131 ft. (40 m) using shielded CAT 6 cabling. The extender features a built-in 4-port USB 2.0 hub that also lets you connect four remote USB peripheral devices at your display location.

Crystal-clear picture quality

Using this HDMI extender, you can maintain the quality of your high-definition video signal along with the accompanying 7.1 digital audio, even at 165 feet away from your source device. The extender supports resolutions up to 1920x1200 or 1080p - perfect for dazzling your audience in remote digital-signage applications in hospitals or at shopping centers.

Hassle-free remote USB integration

The built-in 4-port USB 2.0 hub lets you remotely connect, access or control up to four USB devices located at your remote display - great for flash drives, printers, scanners, external hard drives and I/O devices. Remote USB extension also enables you to remotely control your source device, which is ideal for adding touchscreen interfaces at your display in market or POS kiosks.

Easy installation and setup

For hassle-free setup the HDMI extender offers easy plug-and-play installation with no additional software or drivers required. Plus, the extender passes the EDID information included in your HDMI signal, and automatically adjusts video equalization ensuring you won't have to configure it manually. Mounting hardware is also included, for a tidy and professional installation.

Note: To maximize performance this extender requires shielded CAT6 cable. When using unshielded CAT6 cable the maximum distance is reduced to 30m. When using CAT5 cable the maximum distance is reduced to 15m. 

The ST121USBHD is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.

Applications

- Place your display in a convenient viewing area, while your system equipment is installed elsewhere in a clean and secure environment
- Optimize placement of your demo stations at tradeshows and in auditoriums
- Operate one or more servers from a remote location within the same building or campus
- Control your PC in an area where fan or hard drive noise is unacceptable, such as a television broadcast studio

Specifications

Connector(s)

Connector A

1 - HDMI (19 pin)
2 - USB Mini-B (5 pin)

Connector B

1 - HDMI (19 pin)
4 - USB 2.0 Type-A (4 pin, 480Mbps)
1 - USB Mini-B (5 pin)

Environmental

Operating Temperature

0°C to 40°C (32°F to 104°F)

Storage Temperature

-10°C to 60°C (14°F to 140°F)

Humidity

0% - 80 % RH (non-condensing)

Hardware

Ports

1

AV Input

HDMI

Cabling

Cat 5 UTP or better

Audio

Yes

Daisy-Chain

No

Packaging Information

Package Height

2.9 in [7.3 cm]

Package Length

7.0 in [17.8 cm]

Shipping (Package) Weight

2.3 lb [1.1 kg]

Package Width

12.2 in [31.1 cm]

Package Quantity

1

Performance

Maximum Data Transfer Rate

HDMI - 3.4Gbps

Max Distance

50m [164ft]

Maximum Digital Resolutions

1080p @ 60Hz, 48-bit

Wide Screen Supported

Yes

Audio Specifications

HDMI - 2 Channel Audio

Physical Characteristics

Weight of Product

1.0 lb [0.5 kg]

Color

Black

Material

Steel

Product Length

3.2 in [8.2 cm]

Product Width

3.2 in [8.2 cm]

Product Height

0.8 in [2.1 cm]

Power

Power Source

AC Adapter Included

Output Voltage

5 DC

Output Current

1 A

Plug Type

N

Power Consumption (In Watts)

5

What's in the Box

Included in Package

1 - HDMI over CAT6 transmitter
1 - HDMI over CAT6 receiver
2 - Ethernet cables
2 - USB to Mini-USB cables
1 - universal power adapter (NA/EU/UK/AU)
1 - mounting kit
1 - quick install guide

Date Created: 15:13, 15-06-2026
Product URL: https://www.pbtech.com/product/KVMSTT3141116/category/returns