# StarTech USB-A/USB-C to Dual HDMI Display Adapter, 4K 30Hz + 1080p, 3-Year Warranty – 107B-USB-HDMI # **StarTech USB-A/USB-C to Dual HDMI Display Adapter, 4K 30Hz + 1080p, 3-Year Warranty – 107B-USB-HDMI** ## **Product Description** The StarTech 107B-USB-HDMI is a USB-to-dual-HDMI display adapter designed to add two external displays to a compatible laptop or desktop using a single USB-A or USB-C connection. It supports one display at up to 4K 30Hz and a second display at up to 1080p, helping improve productivity for office work, multitasking, and presentations. Featuring a compact, bus-powered design and an integrated USB-A-to-USB-C connection option, this adapter is suitable for home offices, business workstations, and meeting rooms. It supports extended or mirrored display modes on compatible systems. * * * ## **About StarTech 107B-USB-HDMI** The StarTech 107B-USB-HDMI is a dual-monitor USB display adapter built around the Silicon Motion SM768 chipset. It connects through a USB 3.2 Gen 1 interface with data transfer speeds up to 5Gbps and provides two HDMI outputs for external displays. The adapter supports Windows, macOS, and ChromeOS. macOS requires manual driver installation. It is designed for productivity tasks such as working across multiple applications, managing documents, and extending the desktop to additional monitors. * * * ## **Key Features** - **Dual HDMI Outputs:** Connect two external HDMI displays through one USB connection. - **4K Display Support:** Supports up to 3840 × 2160 at 30Hz on one output. - **Second Display Output:** Supports up to 1920 × 1080 on the second output. - **USB 5Gbps Connectivity:** Uses a USB 3.2 Gen 1 connection for host connectivity. - **USB-A and USB-C Compatibility:** Supports either interface through its integrated USB-A-to-USB-C connection arrangement. - **Extended and Mirrored Modes:** Configure displays to extend the desktop or mirror content, subject to operating-system support. - **Bus-Powered Operation:** Draws power from the host USB connection without a separate power supply for standard operation. - **Compact Design:** Integrated 11 cm cable supports convenient use in office and travel environments. - **3-Year Warranty:** Includes a 3-year StarTech warranty and free lifetime multilingual technical support. * * * ## **Ideal Use Cases** - **Office Multitasking:** Keep documents, spreadsheets, email, and business applications visible across multiple screens. - **Business Workstations:** Add external monitors to compatible laptops and desktop computers. - **Meeting Rooms:** Connect a computer to two HDMI displays for productivity and presentation workflows. - **Home Offices:** Expand the available workspace without requiring additional native video ports. - **MacBook Workflows:** Add external displays to supported Mac systems, subject to operating-system and driver compatibility. * * * ## **Why Buy from Suntronix?** Suntronix offers 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 connectivity accessories for their IT infrastructure and workstation requirements. ## Details - **Price:** 6180.0 INR - **Vendor:** StarTech - **Type:** STARTECH ACCESSORY ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 6180.00 INR | In stock | ## Images - StarTech USB‑A/USB‑C Dual HDMI Adapter 107B‑USB‑HDMI displayed front view with branding - StarTech 107B‑USB‑HDMI showing rear side and connector ports - StarTech 107B‑USB‑HDMI highlighting integrated USB‑A to USB‑C cable - StarTech 107B‑USB‑HDMI close‑up of dual HDMI output plugs - StarTech 107B‑USB‑HDMI illustrating compact 11 cm cable length - StarTech 107B‑USB‑HDMI detail of driver installation guide snapshot - StarTech 107B‑USB‑HDMI packaging graphic with warranty and features ## Additional Information - **Type:** Adapter/Converter ### FAQ 1 **Q: What is the StarTech 107B-USB-HDMI used for?** **A:** It adds two HDMI display outputs to a compatible computer through a single USB-A or USB-C connection, supporting multi-monitor productivity. ### FAQ 2 **Q: Does the StarTech 107B-USB-HDMI support 4K resolution?** **A:** Yes. One HDMI output supports up to 3840 × 2160 at 30Hz, while the second supports up to 1920 × 1080. ### FAQ 3 **Q: Can I use this adapter with a MacBook?** **A:** It supports compatible macOS systems, but manual driver installation is required. Confirm operating-system and display compatibility before purchasing. ### FAQ 4 **Q: Does the StarTech 107B-USB-HDMI require an external power adapter?** **A:** No. It is bus-powered and draws power from the host USB connection for standard operation. ### FAQ 5 **Q: Where can I buy the StarTech 107B-USB-HDMI in Chennai, Tamil Nadu, and India?** **A:** Contact Suntronix for product availability, pricing, and purchasing assistance. Suntronix serves customers in Chennai, Tamil Nadu, and across India. ### Warranty **Warranty Period:** 3 years. StarTech also provides free lifetime multilingual technical support. ### SPECIFICATION #### **Brand** StarTech #### **Model** 107B-USB-HDMI #### **Part Number / MPN** 107B-USB-HDMI #### **Product Type** USB to Dual HDMI Display Adapter #### **Chipset** Silicon Motion SM768 #### **Host Connection** USB-A or USB-C, USB 3.2 Gen 1 (5Gbps) #### **Video Outputs** 2 × HDMI #### **Maximum Resolution** One display: 3840 × 2160 at 30Hz; second display: up to 1920 × 1080 #### **HDMI Standard** HDMI 1.4 #### **Audio Support** 2-channel HDMI audio #### **Power Source** USB bus-powered #### **Supported Operating Systems** Windows, macOS, ChromeOS #### **Cable Length** 11 cm #### **Colour** Gray #### **Material** Plastic #### **Product Dimensions** Approximately 275 × 50 × 15 mm #### **Weight** 86 g ### Compatibility - Compatible with supported Windows, macOS, and ChromeOS systems. - Supports USB 3.2 Gen 1 (5Gbps), USB-A, and USB-C host connections. - Requires a compatible USB port and installation of the appropriate display driver where necessary. - Manual driver installation is required for macOS. - On Linux, the adapter supports up to two 1080p displays at 60Hz where supported by the applicable driver and system. - This adapter is intended for productivity and general display use, not graphics-intensive gaming. - HDCP restrictions apply; protected content may not play through this adapter. --- > Source: [Suntronix](https://suntronix.net/products/startech-107b-usb-hdmi-dual-display-adapter-4k-30hz-1080p) > Updated: 2026-10-21