PACKAGE CONTENTS
• USB 3.0 to 4K HDMI Adapter
• Quick Setup Guide
If the driver doesn’t automatically install, see “Manually
installing the Windows driver” or “Manually installing
the Mac OS driver” below.
Manually installing the Windows driver:
1Go to www.insigniaproducts.com.
2Search for NS-PCA3H, then select the Support &
Download tab.
3Under the Drivers, Firmware & Software click Files to
download the driver.
4Open the downloaded .zip folder, then follow the
on-screen instructions to install the driver.
Manually installing the Mac OS driver
Do not plug your adapter into your Mac before the
driver is installed.
1Go to www.insigniaproducts.com.
2Search for NS-PCA3H, then select the Support &
Download tab.
3Under the Drivers, Firmware & Software click Files to
download the driver.
4Open the .dmg le to load drivers to your
Mac.
5 Click the .pkg le to install the USB Video Display
driver.
6Follow the instructions to install the device driver.
NOTE: A screen requesting permission to install the driver
might come up. If so, click OK, then go to System
Preferences > Security & Privacy to allow App Store and
identied developers, then click Open to allow the install.
7 When installation is complete, restart your computer
to congure the update.
8 Connect the adapter to your Mac.
V1 ENGLISH 20-0249
FEATURES
• A simple way to connect your computer to a
display
• 4k resolution at 30 Hz when using a USB 3.0
connection gives you a high-quality viewing
experience
• Mirrors or extends your screen to a second monitor
for better presentations and multitasking
• Backwards compatible with USB 2.0 (max
resolution 2048 x 1152)
• Sends audio to your display
SYSTEM REQUIREMENTS
• Computer with an available USB port
• Windows 10 or macOS 10.12 or newer
For a maximum resolution of 3840 x 2160 using
USB 3.0:
• CPU: Intel Core i7 Quad Core / RAM: 8GB memory or
higher
• Graphics card: Intel HD Graphics 4000/ ATI HD 7xxx/
NVIDIA 5XXM or higher
TROUBLESHOOTING
My computer does not detect the adapter
• Make sure that all of the cables are connected
securely and correctly.
• Make sure that the cables are not damaged.
• Try connecting to another USB port.
• Make sure that the driver is installed (if required).
The driver did not install on my system
• Make sure that the adapter and network cable are not
damaged.
• To check the device installation, go to
Windows: Control Panel>Device Manager>Display
Adapters. Look for a string like Insignia USB3.0
Display Adapter.
Mac:Click the Apple icon ( ), then click About This
Mac>System Report>Hardware - USB. Look for a
string like Insignia USB3.0 Display Adapter Station.
• Temporarily shut down your rewall and antivirus
software in case they are preventing the installation
of the driver.
• Make sure that your system is compatible with the
driver.
See System Requirements for more information.
My monitor won't extend or mirror my computer's
display.
• Change the display settings on your computer.
My monitor won't display 4K content.
• Make sure that all of your devices support 4K and
that you are playing 4K content.
LEGAL NOTICES
FCC Information
This device complies with Part 15B of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by turning the
equipment o and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
INSTALLING THE DRIVER
Automatically install for Windows 10
1Make sure that your computer is connected to the
internet.
2Connect the HDMI display device to the adapter.
Turn on the HDMI display device.
3Plug the adapter into a USB 3.0 port on your
computer. The driver installs automatically.
QUICK SETUP GUIDE
USB to HDMI
Adapter
NS-PCA3H / NS-PCA3H-C
Before using your new product, please read these instructions to prevent any damage.
Final at size: 25.2 × 4.7 in. (640 × 120 mm)
Final fold size: 3.15 × 4.7 in. (80 × 120 mm)
Changes or modications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
ICES-003
This Class B digital apparatus complies with Canadian ICES-003;
Cet appareil numerique de la classe Best conforme a la norme NMB-003 du
Canada.
ONEYEAR LIMITED WARRANTY
Visit www.insigniaproducts.com for details.
CONTACT INSIGNIA:
For customer service, call 877-467-4289
(U.S. and Canada) or 01-800-926-3000 (Mexico)
www.insigniaproducts.com
INSIGNIA is a trademark of Best Buy and its aliated
companies.
Distributed by Best Buy Purchasing, LLC
7601 Penn Ave South, Richeld, MN 55423 U.S.A.
©2020 Best Buy. All rights reserved.
HDMI Display
4K HDMI cable
(not included)
HDMI Port
USB 3.0 port
Computer
NS-PCA3H_-C_20-0249_QSG_V1_EN_SP.ai 1 6/25/2020 2:00:35 PMNS-PCA3H_-C_20-0249_QSG_V1_EN_SP.ai 1 6/25/2020 2:00:35 PM
