StarTech.com ST121USBHD Quick Install Manual

Quick install guide
HDMI® over CAT6 extender with 4-port USB hub - up to 165 ft (50m)
ST121USBHD
DE: Bedienungsanleitung - de.startech.com
FR: Guide de l'utilisateur - fr.startech.com
ES: Guía del usuario - es.startech.com
IT: Guida per l'uso - it.startech.com
NL: Gebruiksaanwijzing - nl.startech.com
PT: Guia do usuário - pt.startech.com
Product overview
Front view
Transmitter Unit
HDMI USB host
input connection
(Mini-USB)
Rear view
Transmitter Unit
link out A (RJ-45
Connector)
power 3. link out B
source (RJ-45 Connector)
(Mini-USB)
For the latest information, technical specifications, and support for
this product, please visit www.startech.com/ST121USBHD.
Receiver Unit
USB hub ports
HDMI USB hub
output ports
Receiver Unit
link out A (RJ-45
Connector)
power 3. link out B
source (RJ-45 Connector)
(Mini-USB)
*actual product may vary from photos

Packaging contents

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

System requirements

• 1 x HDMI® enabled video source device with cabling (i.e. computer,
Blu-ray Player)
• 1 x HDMI enabled display with cabling (i.e. television, projector)
• 2 x available USB power source or AC electrical outlet at the
location for the transmitter and receiver
• (Optional) 4x USB peripheral devices

Preparing your site

1. Determine where the local video source (i.e. computer, Blu-ray
Player) will be located and set up the device.
2. Determine where the remote display will be located and place or
mount the display appropriately.
Notes: Please ensure that the transmitter and receiver units are
situated near an available AC electrical outlet or a USB power source.
Make sure all devices are turned off before beginning installation.

Hardware Installation

1. Install Transmitter Unit

a) Position the transmitter unit near the video source (i.e.
Computer, Blu-ray Player).
b) Connect an HDMI cable from the video source device (i.e.
computer, Blu-ray Player) to the HDMI in port on the transmitter
Unit.
c) (Optional) If you've chosen to connect USB peripheral devices
using the USB hub, please connect a USB to Mini-USB cable (not
included) from the USB host connection port on the transmitter
to an available USB port on your source device (i.e. computer).
Note: All USB ports on this extender are USB 2.0
Note: While two USB to Mini-USB cables are included, these are
required to provide power to the extender and receiver. A third
cable that is not included is required for console support.
Manual Revision: 01/08/2016