USB to DisplayPort Adapter – USB 3.0 – 4K 30Hz

USB to DisplayPort Adapter – USB 3.0 – 4K 30Hz


  • Use this USB 3.0 to DisplayPort video adapter to add a 4K capable monitor to your computer
  • Be more productive by multitasking on an additional, independent display
  • Get exceptional USB video performance with support for video resolutions up to 4K 30Hz
  • Install easily with no external power adapter required
  • 2-channel (stereo audio) support

Product Detail

Product Tags

Technical Specifications
Warranty Information
Part number                                                                  STC-LL011

Warranty                                                                       2-Years

Memory                                                                         DDR 4Gb

Output Signal                                                                DisplayPort

Audio                                                                             Yes

Chipset ID                                                                     MCT - T6-688L

USB Pass-Through                                                       No

Audio Specifications                                                     2-Channel Stereo

Maximum Digital Resolutions                                       4K x 2K @ 30HzGeneral


This USB video adapter uses a Trigger family chipset. If you're connecting

this device to a computer along with additional USB video adapters or docking

stations, please avoid using devices with a DisplayLink or Fresco family chipset.

Supported Resolutions

Widescreen(16/32 bit):

3840×2160, 2048×1152, 1920×1200, 1920×1080, 1680×1050,

1366×768, 1280×800, 1280×768, 1280×720

Standard(16/32 bit):

1600×1200, 1400×1050, 1280×1024, 1024×768, 800×600, 640X480

Wide Screen Supported                                                Yes

Connector A                                                                  1 -USB Type-A (9 pin) USB 3.0 Male Input

Connector B                                                                  1 -DisplayPort (20 pin) Female Output

OS Compatibility :Windows® 10 (32/64)
Windows 8 / 8.1 (32/64)
Windows 7(32/64)
Special Notes / Requirements
Note:This USB video adapter uses a Trigger family chipset. If you’re connectingthis device to a computer along with additional USB video adapters or dockingstations, avoid using devices with different family chipsets, such as DisplayLink®

or Fresco Logic®

This USB video adapter is not intended for graphical intensive applications

System and Cable Requirement:

For 1 ~ 2 video adapters
– CPU: Intel® Core™ i3 2.8 GHz or equivalent (Core i5 recommended for HD video)
– RAM: 2 GB or more (4 GB recommended for HD video)

For 3 ~ 4 video adapters
– CPU: Intel Core i5 Quad Core 2.8 GHz or equivalent
– RAM: 4 GB or more

For 5 video adapters
– CPU: Intel Core i7 Quad Core 3.0 GHz or equivalent
– RAM: 8 GB or more

Power Source                                                               USB-Powered
Humidity                                                                     < 85% non-condensing

Operating Temperature                                                 0°C to 50°C (32°F to 122°F)

Storage Temperature                                                  -10°C to 75°C (14°F to 167°F)

Physical Characteristics
Products Length                                                           2.4 in [62 mm]

Color                                                                             Black

Enclosure Type                                                             Plastic

Product Weight                                                            1.5 oz [43 g]

Packaging Information
Package Quantity                                                        1Shipping (Package)

Weight                                                                          0.4 lb [0.2 kg]

What’s in the Box

USB video adapter



USB to DisplayPort Adapter

This USB to DisplayPort adapter lets you connect your computer to a 4K DisplayPort monitor using a USB 3.0 Type-A port, even if your computer doesn’t support 4K video.


Increase your productivity by adding a 4K display

This USB to DP adapter can boost your productivity by providing more screen space to work with. Having multiple displays gives you the freedom to access two full-screen applications simultaneously, enabling you to reference material on one display while composing on another. The adapter even supports display rotation for a vertical screen that’s ideal for viewing spreadsheets, newsfeeds or stock tickers.



The multi-monitor adapter is powered by your computer’s USB Type-A port, so you won’t need to connect a bulky external power adapter. Plus, the drivers install quickly and easily and only need to be installed once, regardless of how many USB video adapters you want to connect.


Get astonishing picture quality with 4K video

Even if your system doesn’t natively support 4K video output, this USB video adapter lets you enjoy the picture quality of Ultra HD video. With support for 4K at 30Hz, you get sharp and crisp picture quality that’s richer and more true-to-life than traditional HD, with far greater detail in both darker and brighter images.

The STC-LL011 is backed by a 2-year warranty and free lifetime technical support.


The Advantage


  • Mirror or extend your desktop onto an additional display
  • View large spreadsheets, or several spreadsheets, across multiple displays
  • View data on multiple screens, such as newsfeeds and stock tickers


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