StarTech.com 128-HDMI-DISPLAYPORT · HDMI / DVI video adapter

MPN / P/N

128-HDMI-DISPLAYPORT

Manufacturer designation

1ft (30cm) HDMI to DisplayPort Adapter Cable, Active 4K 60Hz HDMI 2.0 to DP 1.2 Converter, HDR, USB Bus Powered, HDMI Source to DisplayPort Monitor for Laptops/PC

Special Notes

To achieve 4K 60Hz, both the source and display must support; this resolution and refresh rate

Power Source

USB-Powered

Input Voltage

5V DC

Colour

Gray

Cable length

11.8 in [30 cm]

Product length

0.8 in [20.0 mm]

Width

14.4 in [36.5 cm]

Height

0.4 in [11.0 mm]

Weight

1.3 oz [38.0 g]

Operating Temperature

0C to 45C (32F to 113F)

Storage Temperature

-10C to 80C (14F to 176F)

Humidity

10~85% RH (non-condensing)

HDR Support

Dynamic HDR

Audio Specifications

DisplayPort - 2 Channel Audio

Maximum digital resolutions

3840 x 2160 @ 60Hz

Wide Screen Supported

Yes

Active or Passive Adapter

Active

AV Input

HDMI

AV Output

DisplayPort - 1.2

Audio

Yes

Number of Displays

1

Chipset ID

Lontium - LT6711A

Connector 1 (Quantity)

1

Connector 1

HDMI

Connector 2 (Quantity)

1

Connector 2

USB-A (480Mbps, 2.5W)

Connector 3 (Quantity)

1

Connector 3

DisplayPort

Selection limits

Match the exact connector standards, host features, supported OS/driver requirements and power-supply version. Manufacturer maximum throughput, resolution/refresh and Power Delivery ratings are conditional limits, not a universal result. Video conversion is directional unless the exact manufacturer specification explicitly states otherwise. USB-C video adapters require the stated video-capable host mode; display and source capabilities must match.

Specification source: StarTech.com ↗
Checked against documentation: 16.10.2026