# StarTech 128-HDMI-DISPLAYPORT HDMI to DisplayPort Adapter – 4K 60Hz, HDR, 3-Year Warranty # **StarTech 128-HDMI-DISPLAYPORT HDMI to DisplayPort Adapter – 4K 60Hz, HDR, 3-Year Warranty** ## **Product Description** The StarTech 128-HDMI-DISPLAYPORT is an active HDMI-to-DisplayPort adapter designed to connect an HDMI-equipped laptop, desktop computer, or other video source to a DisplayPort monitor or projector. It supports resolutions up to 3840 × 2160 at 60Hz, along with HDR, HDCP 2.2, and two-channel DisplayPort audio, making it suitable for professional workstations, office displays, and high-resolution viewing. The adapter converts an HDMI 2.0 input into a DisplayPort 1.2 output and includes a 30cm cable between the HDMI and DisplayPort connectors to reduce strain on device ports. A separate integrated 30cm USB-A power cable supplies power from a compatible USB port or USB charger. Its plug-and-play design works across supported operating systems without additional drivers. Explore more display and connectivity products in the **[StarTech Collection at Suntronix](https://suntronix.net/collections/startech)**. * * * ## **About StarTech 128-HDMI-DISPLAYPORT** The StarTech 128-HDMI-DISPLAYPORT provides an active conversion solution for connecting HDMI video sources to DisplayPort displays. Unlike passive adapters, it actively converts the incoming HDMI signal to a DisplayPort-compatible output. It supports 4K at 60Hz, ultrawide resolutions up to 3440 × 1440 at 60Hz, and lower resolutions such as 1080p. The adapter is unidirectional, meaning it works from an HDMI source to a DisplayPort monitor or projector, not the other way around. USB power is required for operation. * * * ## **Key Features** - **4K 60Hz Resolution:** Supports video output up to 3840 × 2160 at 60Hz. - **Active HDMI-to-DisplayPort Conversion:** Converts HDMI 2.0 input to DisplayPort 1.2 output. - **HDR Support:** Supports compatible high dynamic range displays. - **HDCP 2.2:** Supports protected digital video content on compatible equipment. - **Two-Channel Audio:** Transmits supported audio through DisplayPort. - **Ultrawide Display Support:** Supports resolutions up to 3440 × 1440 at 60Hz. - **Extended Cable Design:** Includes a 30cm cable between the HDMI and DisplayPort connectors. - **USB-Powered Operation:** Includes a 30cm USB-A power cable for connection to a powered USB port or USB charger. - **Plug-and-Play Setup:** No additional drivers are required. - **Broad Operating System Support:** Works with Windows, macOS, Ubuntu, and ChromeOS. - **Three-Year Warranty:** Includes StarTech.com warranty coverage and free 24/5 multilingual technical assistance. * * * ## **Ideal Use Cases** - **Office Workstations:** Connect HDMI-equipped computers to DisplayPort monitors. - **High-Resolution Displays:** Output 4K video to compatible DisplayPort monitors. - **Professional Design Work:** Connect compatible computers to DisplayPort displays for graphic design and visual workflows. - **Business Presentations:** Connect HDMI video sources to DisplayPort-equipped presentation displays. - **Camera and Video Monitoring:** Display output from compatible HDMI video sources on a DisplayPort monitor. - **Ultrawide Monitors:** Connect compatible HDMI sources to supported ultrawide DisplayPort displays. * * * ## **Why Buy from Suntronix?** Suntronix offers genuine technology products and connectivity solutions for business, professional, and personal requirements. Customers can contact Suntronix for **product availability, pricing, specifications, and purchasing assistance**. Suntronix serves customers across **Chennai, Tamil Nadu, and India**, helping businesses source display adapters and connectivity products for their IT infrastructure requirements. Visit the **[Suntronix Official Website](https://suntronix.net/)** to explore products and contact the team for purchasing assistance. ## Details - **Price:** 7504.0 INR - **Vendor:** StarTech - **Type:** STARTECH ACCESSORY ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 7504.00 INR | In stock | ## Images - StarTech 128‑HDMI‑DISPLAYPORT HDMI to DisplayPort Adapter – 4K 60Hz, HDR, 3‑Year Warranty shown from front angle - StarTech 128-HDMI-DISPLAYPORT HDMI to DisplayPort Adapter – 4K 60Hz, HDR, 3-Year Warranty angled side view - StarTech 128-HDMI-DISPLAYPORT HDMI to DisplayPort Adapter – 4K 60Hz, HDR, 3-Year Warranty shown from side angle - StarTech 128-HDMI-DISPLAYPORT HDMI to DisplayPort Adapter – 4K 60Hz, HDR, 3-Year Warranty showing HDMI and DisplayPort - StarTech 128 HDMI DISPLAYPORT Adapter – 4K 60Hz, HDR, 3-Year Warranty showing black connector side - StarTech 128-HDMI-DISPLAYPORT HDMI to DisplayPort Adapter shown from side angle ## Additional Information - **Warranty:** The StarTech 128-HDMI-DISPLAYPORT includes a **3-year manufacturer warranty** and **free 24/5 multilingual technical assistance**, subject to StarTech.com’s applicable warranty terms. - **Type:** Adapter/Converter ### FAQ 1 **Q: What is the maximum resolution supported by the StarTech 128-HDMI-DISPLAYPORT?** **A:** It supports resolutions up to 3840 × 2160 at 60Hz, provided the source and DisplayPort display support the required specifications. ### FAQ 2 **Q: Can I use this adapter in the reverse direction?** **A:** No. It converts an HDMI source to a DisplayPort display. It does not convert a DisplayPort source to an HDMI display. ### FAQ 3 **Q: Does the adapter require a separate power connection?** **A:** Yes. Its integrated USB-A power cable must be connected to a powered USB port or suitable USB charger. ### FAQ 4 **Q: Does this adapter support HDR and audio?** **A:** Yes. It supports HDR and two-channel audio through DisplayPort on compatible equipment. ### FAQ 5 **Q: What warranty does the StarTech 128-HDMI-DISPLAYPORT include?** **A:** It includes a 3-year manufacturer warranty and free 24/5 multilingual technical assistance, subject to StarTech.com’s applicable terms. ### SPECIFICATION **Brand** StarTech **Model** 128-HDMI-DISPLAYPORT **Part Number / MPN** 128-HDMI-DISPLAYPORT **Product Type** Active HDMI-to-DisplayPort Adapter Cable **Colour** Gray **Key Specification** HDMI 2.0 input to DisplayPort 1.2 output, up to 4K at 60Hz **Video Input** 1 × HDMI 2.0 **Video Output** 1 × DisplayPort 1.2 **Power Connector** 1 × USB-A power connector **Maximum Resolution** 3840 × 2160 at 60Hz **Ultrawide Resolution Support** Up to 3440 × 1440 at 60Hz **HDR Support** Yes **HDCP Support** HDCP 2.2 **Audio Support** Two-channel DisplayPort audio **Adapter Type** Active, unidirectional **Signal Direction** HDMI source to DisplayPort display only **Cable Length** 30cm between HDMI and DisplayPort connectors, plus 30cm USB-A power cable **Power Source** USB-powered, 5V DC **Chipset** Lontium LT6711A **Number of Displays** 1 **Operating System Compatibility** Windows, macOS, Ubuntu, ChromeOS; operating-system independent **Dimensions** Approx. 365 × 20 × 11mm **Weight** 38g **Operating Temperature** 0°C to 45°C **Storage Temperature** -10°C to 80°C ### Compatibility The StarTech 128-HDMI-DISPLAYPORT works with HDMI-equipped laptops, desktop computers, ultrabooks, MacBooks, Chromebooks, and other compatible HDMI video sources. The receiving monitor or projector must have a DisplayPort input. The adapter supports Windows, macOS, Ubuntu, and ChromeOS without additional drivers. It requires USB power through the attached USB-A cable, which can connect to a powered USB port or a suitable USB charger. **Important:** This adapter is unidirectional. It converts **HDMI output to DisplayPort input only**; it cannot connect a DisplayPort source to an HDMI display. To achieve 4K at 60Hz, both the source device and display must support the required resolution and refresh rate. --- > Source: [Suntronix](https://suntronix.net/products/startech-128-hdmi-displayport-4k-60hz-active-hdmi-to-displayport-adapter) > Updated: 2026-10-23