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Small black rectangular USB 3.0 to HDMI adapter with short cable

STARTECH

STARTECH USB32HD4K USB 3.0 to HDMI display adapter 4K 30Hz

SKU CH-9PM2-AHSJ2 MPN USB32HD4K

Adds a 4K 30 Hz HDMI display via USB 3.0 using a DisplayLink DL5500 chipset

  • TypeUSB to HDMI Adapters
  • Changer TypeUSB to HDMI
  • ColorBlack
  • Cable Length2.50"
  • SpecificationsPorts: 1 Cabling: HDMI Audio: Yes USB Pass-Through: No Chips
  • FeaturesConnect an additional HDMI display to your PC with USB 3.0 t

Model 4K

  • Add a 4K HDMI display using USB 3.0 at 30 Hz
  • Supports 3840×2160 widescreen resolution via DisplayLink DL5500 chipset
  • Carries audio and video over a single 2.50" cable
  • Compact 0.60"×1.80"×7.90" adapter weighs only .14 lb
  • Works with USB 3.0 Windows and Mac systems for dual-display setups

Add a 4K HDMI display via USB 3.0

This adapter connects an extra HDMI monitor to any computer with a USB 3.0 port. It uses a DisplayLink DL5500 chipset to drive resolutions up to 3840 x 2160 at 30 Hz. The compact dongle measures 0.60 x 1.80 x 7.90 inches and weighs .14 lb. Audio is carried over the HDMI link without a separate cable.

USB 3.0 bandwidth limits 4K to 30 Hz

The USB 3.0 interface provides enough throughput for 4K at 30 Hz but not for higher refresh rates at that resolution. Widescreen modes such as 2048 x 1152 are also supported at 16 or 32 bit colour depth. There is no USB pass-through port on the adapter, so the host port is dedicated to video. Driver software must be installed from the supplied disc or a downloaded package.

Small enclosure with a short tether cable

The black plastic housing is 7.90 inches long including a 2.50 inch integrated USB 3.0 cable that plugs directly into the host. A full-size HDMI socket on the opposite end accepts any standard HDMI lead. No external power supply is required; the adapter draws all power from the USB bus. The package includes the adapter, an installation disc and a printed manual.

Highlights

  • Add a 4K HDMI display using USB 3.0 at 30 Hz
  • Supports 3840×2160 widescreen resolution via DisplayLink DL5500 chipset
  • Carries audio and video over a single 2.50" cable
  • Compact 0.60"×1.80"×7.90" adapter weighs only .14 lb
  • Works with USB 3.0 Windows and Mac systems for dual-display setups

Specifications

BrandStarTech.com
ModelUSB32HD4K
TypeUSB to HDMI Adapters
Changer TypeUSB to HDMI
ColorBlack
Cable Length2.50"
SpecificationsPorts: 1
Cabling: HDMI
Audio: Yes
USB Pass-Through: No
Chipset ID: DisplayLink - DL5500
Output Signal: HDMI
Maximum Digital Resolutions: 4K x 2K @ 30Hz
Supported Resolutions
Widescreen(16/32 bit):
3840×2160, 2048x1152, 1920x1200, 1920x1080, 1680x1050, 1366x768, 1280x800, 1280x768, 1280x720
Standard(16/32 bit):
1600x1200, 1400x1050, 1280x1024, 1024x768, 800x600, 640X480
Wide Screen Supported: Yes
FeaturesConnect an additional HDMI display to your PC with USB 3.0 technology capable of playback at 4K
Compatible with USB 3.0-enabled computer systems and 4K HDMI televisions projectors and displays
External Video Card / USB Video Adapter / 4k Video Card / 4k Support / Dual Display Video Adapter / USB Video Card
Add 4K capabilities to any USB 3.0 enabled computer system
Dimensions0.60" x 1.80" x 7.90"
Weight0.14 lb.
Package Contents1 - USB 3.0 to HDMI External Video Card
1 - Software Installation Disc
1 - Instruction Manual
Shipping weight0.20 kg
Package size208 × 145 × 41 mm

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Questions about this item

Is this the only version of the USB32HD4K or are there other capacities to choose from?

The USB32HD4K is a single model with one HDMI output; there are no alternative capacity or port-count versions of this adapter.

What does the 4K 30Hz headline figure mean when I plug this into my computer?

It means the adapter can drive a 3840×2160 display at up to 30 frames per second over HDMI when connected to a USB 3.0 port.

The box says USB 3.0 — does that cap the resolution or refresh rate in practice?

Yes; the USB 3.0 link limits the maximum digital output to 4K at 30Hz, which is the highest resolution and refresh rate this adapter supports.

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