# StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable – 3-Year Warranty # **StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable – 3-Year Warranty** * * * ## **Product Description** Connect an HDMI-enabled laptop, desktop, or other video source to a DisplayPort monitor using the **StarTech 148B-HDMI-DP-8K Active HDMI to DisplayPort Adapter Cable**. Supporting resolutions up to **8K at 60Hz**, this adapter is designed for high-resolution displays used in professional workstations, offices, design environments, and multimedia setups. The adapter converts an **HDMI 2.1 input to a DisplayPort 1.4 output** and supports **HDR10**, HDCP, Display Stream Compression (DSC), HDMI CEC, and Audio Return Channel (ARC). It also supports lower resolutions, including **4K at 120Hz**, **4K at 60Hz**, and **1080p**, depending on the connected devices. Its short **30 cm (approximately 1 ft) cable** helps reduce strain on connected ports. The included USB power cable provides the power required for operation. No additional drivers or software are needed. Explore more display and connectivity solutions in the **[StarTech Collection at Suntronix](https://suntronix.net/collections/startech)**. * * * ## **About StarTech 148B-HDMI-DP-8K** The **StarTech 148B-HDMI-DP-8K** is an active video adapter designed to connect an HDMI source to a DisplayPort monitor. It is useful when a computer has an HDMI output but the intended display uses DisplayPort input. The adapter uses the source device's integrated or dedicated graphics processor to deliver video output while minimising additional CPU workload. Its active conversion technology supports high-resolution video formats, including **8K at 60Hz**, when the source and monitor meet the necessary requirements. The compact cable design provides flexibility when connecting equipment, while the included **50 cm USB power cable** supplies the power needed by the adapter. The product is operating-system independent when used with compatible HDMI video sources. * * * ## **Key Features** - **8K at 60Hz:** Supports resolutions up to **7680 × 4320 at 60Hz** when the source supports DSC and the display supports the required resolution and refresh rate. - **HDMI 2.1 to DisplayPort 1.4:** Converts an HDMI video source to a DisplayPort monitor. - **4K high-refresh-rate support:** Supports **4K at 120Hz** and **4K at 60Hz**, subject to device capabilities. - **HDR10 support:** Supports high dynamic range video with compatible equipment. - **HDCP support:** Compatible with HDCP 1.4, 2.2, and 2.3 specifications. - **Audio support:** Supports two-channel DisplayPort audio. - **Short adapter cable:** The approximately **30 cm (1 ft)** cable helps reduce strain on ports and connectors. - **USB-powered operation:** Includes a **50 cm Micro-USB power cable** for connection to a suitable USB power source. - **Driver-free setup:** No additional drivers or software are required. - **Wide operating-system compatibility:** Suitable for compatible systems running Windows, macOS, Linux, Ubuntu, and ChromeOS. - **TAA compliant:** Meets the manufacturer's stated Trade Agreements Act compliance specification. - **Warranty:** **3 years**. * * * ## **Ideal Use Cases** - **Professional workstations:** Connect HDMI-equipped computers to DisplayPort monitors for high-resolution work. - **Graphic design and content creation:** Use compatible 4K or 8K displays for detailed visual work. - **Corporate offices:** Integrate HDMI-output computers with DisplayPort monitors. - **Video and multimedia applications:** Connect compatible video sources to high-resolution DisplayPort screens. - **IT deployments:** Adapt existing HDMI systems to DisplayPort monitor setups. - **Home office environments:** Connect compatible laptops and desktops to 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 and individuals find suitable display adapters and connectivity accessories. Visit the **[Suntronix Official Website](https://suntronix.net/)** to explore available products and connectivity solutions. ## Details - **Price:** 8480.0 INR - **Vendor:** StarTech - **Type:** STARTECH ACCESSORY ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 8480.00 INR | In stock | ## Images - StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable shown from front with both HDMI and DisplayPort - StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable shown from a side angle - StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable – 3-Year Warranty left‑view on white - StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable shown from side angle - StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable – 3-Year Warranty shown in a front view against a - StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable – 3-Year Warranty shown in profile view - StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Adapter Cable – 3-Year Warranty shown on white backdrop - StarTech 148B-HDMI-DP-8K HDMI to DisplayPort 8K 60Hz Active Adapter Cable – 3-Year Warranty shown flat ## Additional Information - **Warranty:** The **StarTech 148B-HDMI-DP-8K** includes a **3-year warranty**, subject to the manufacturer's warranty terms and conditions. - **Type:** Adapter/Converter ### FAQ 1 **Q: What is the maximum resolution supported by the StarTech 148B-HDMI-DP-8K?** **A:** It supports up to **8K (7680 × 4320) at 60Hz** when the source supports DSC and the DisplayPort monitor supports the required resolution and refresh rate. ### FAQ 2 **Q: Can I use this adapter to connect an HDMI laptop to a DisplayPort monitor?** **A:** Yes. It is designed to convert an HDMI output from a compatible laptop or desktop into a DisplayPort signal for a DisplayPort monitor. ### FAQ 3 **Q: Does the StarTech 148B-HDMI-DP-8K require external power?** **A:** Yes. It requires power through the included **50 cm Micro-USB power cable**, which connects to a suitable USB power source. ### FAQ 4 **Q: Does this adapter support 4K at 120Hz?** **A:** Yes, it supports **4K at 120Hz**, subject to the capabilities of the source device, display, and video configuration. ### FAQ 5 **Q: What warranty is included with this StarTech adapter?** **A:** It includes a **3-year warranty**, subject to the manufacturer's terms and conditions. ### SPECIFICATION #### **Brand** StarTech #### **Model** 148B-HDMI-DP-8K #### **Part Number / MPN** 148B-HDMI-DP-8K #### **Product Type** Active HDMI to DisplayPort Adapter Cable #### **Colour** Space Gray #### **Key Specification** HDMI 2.1 input to DisplayPort 1.4 output, supports up to 8K at 60Hz with compatible equipment #### **Maximum Resolution** 7680 × 4320 at 60Hz #### **Supported Resolutions** 8K at 60Hz, 8K at 30Hz, 5K at 60Hz, 4K at 120Hz, 4K at 60Hz, and lower resolutions, subject to source and display capabilities #### **Video Standards** HDMI 2.1 and DisplayPort 1.4 #### **HDR Support** HDR10 #### **Display Stream Compression** DSC 1.2a #### **HDCP Support** HDCP 1.4, 2.2, and 2.3 #### **Additional Video Features** HDMI CEC, ARC, and up to 10-bit RGB/YCbCr 4:4:4 colour support, subject to device capabilities #### **Audio** Two-channel DisplayPort audio #### **Input Connector** HDMI #### **Output Connector** DisplayPort #### **Power Connector** Micro-USB power input #### **Power Requirement** USB-powered; the included power cable must be connected to a suitable USB power source #### **Adapter Type** Active #### **Cable Length** 30 cm (approximately 1 ft) #### **Included Power Cable Length** 50 cm (approximately 1.6 ft) #### **Product Dimensions** Approximately 37.7 cm long × 31 mm wide × 12 mm high, according to the manufacturer's published specifications #### **Product Weight** Approximately 45 g #### **Operating Temperature** 0°C to 40°C #### **Storage Temperature** -10°C to 70°C #### **Compliance** TAA compliant, RoHS compliant, and WEEE compliant ### Compatibility The StarTech **148B-HDMI-DP-8K** is intended for the following connection setup: - **Source:** Laptop, desktop computer, or other device with an HDMI video output. - **Display:** Monitor with a DisplayPort input. - **Operating systems:** Windows, macOS, Linux, Ubuntu, and ChromeOS, subject to compatible hardware. **Important compatibility requirements:** - The adapter is **unidirectional**. It converts **HDMI source to DisplayPort display**; it does not convert DisplayPort output to HDMI input. - The adapter requires external power through the included **Micro-USB power cable**. - To achieve **8K at 60Hz**, the source must support **Display Stream Compression (DSC)** and the monitor must support 8K at 60Hz. - Actual resolution, refresh rate, HDR, and audio performance depend on the connected source and display. - Check the display's input connector before purchasing to ensure it accepts DisplayPort. --- > Source: [Suntronix](https://suntronix.net/products/startech-148b-hdmi-to-displayport-8k-60hz-active-adapter) > Updated: 2026-10-28