# StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station – 3-Year Warranty # **StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station – 3-Year Warranty** * * * ## **Product Description** Expand your workspace with the **StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Multiport Adapter**, a versatile docking solution designed to connect multiple displays, USB peripherals, wired networks, and memory cards through a single USB-C connection. It supports up to **three external monitors**, making it suitable for professional workstations, corporate offices, home offices, and productivity-focused environments. The dock provides **two DisplayPort 1.4 outputs and one HDMI 2.0b output**, supporting up to **two 4K displays at 60Hz and one 4K display at 30Hz** when the host computer supports the required video specifications. It also includes a **four-port USB-A hub**, SD and microSD card readers, Gigabit Ethernet, and a 3.5mm headset port. With **100W USB-C Power Delivery pass-through**, the adapter reserves 15W for its own operation and can provide up to **85W of power to a compatible host laptop**. Its integrated 30cm USB-C cable and durable aluminium housing make it convenient for desktop setups and mobile professionals. Explore more docking stations and connectivity accessories in the **[StarTech Collection at Suntronix](https://suntronix.net/collections/startech)**. * * * ## **About StarTech 154B-USBC-MULTIPORT** The **StarTech 154B-USBC-MULTIPORT** is a compact **USB-C triple-monitor docking adapter** that combines display connectivity, USB expansion, network access, audio, and memory card reading in one device. Using **DisplayPort 1.4 Alternate Mode and Multi-Stream Transport (MST)**, it can extend a compatible computer's display output across up to three external monitors. Its mix of HDMI and DisplayPort connectors offers flexibility for different monitor configurations. The dock also includes two USB-A ports supporting **5Gbps USB data transfer**, two USB 2.0 ports, SD and microSD card readers, and a **Gigabit Ethernet port** for wired networking. Its USB-C Power Delivery pass-through connection allows users to connect a compatible USB-C power adapter to charge their laptop while using the dock. The adapter is designed for compatible Windows and ChromeOS computers and offers driverless setup for core connectivity functions. * * * ## **Key Features** - **Triple-monitor support:** Connect up to three external displays through one USB-C connection. - **High-resolution video:** Supports up to **2 × 4K at 60Hz and 1 × 4K at 30Hz** with a compatible host. - **Multiple video outputs:** Includes **2 × DisplayPort 1.4** and **1 × HDMI 2.0b**. - **Four-port USB-A hub:** Two USB-A ports support **5Gbps**, while two support **USB 2.0 at 480Mbps**. - **100W Power Delivery pass-through:** Reserves 15W for the adapter and provides up to **85W to the connected laptop**. - **Gigabit Ethernet:** Supports wired network connections up to **1000Mbps**. - **SD and microSD card readers:** Access compatible memory cards directly through the dock. - **3.5mm audio port:** Connect compatible headphones, speakers, or headsets. - **Compact integrated cable:** Features a built-in **30cm USB-C host cable**. - **Durable construction:** Combines an aluminium housing with plastic components and a TPE-jacketed cable. - **Driverless connectivity:** Core functions do not require additional driver installation on compatible systems. - **IT management tools:** Supports StarTech connectivity tools, including MAC Address Pass-Through, USB Event Monitoring, Wi-Fi Auto Switching, and Windows Layout utilities. - **Warranty:** **3 years**. * * * ## **Ideal Use Cases** - **Corporate workstations:** Connect multiple monitors, USB accessories, and wired networking through one laptop connection. - **Financial professionals:** Create multi-display workspaces for spreadsheets, reporting, and business applications. - **IT departments:** Expand laptop connectivity for office deployment and support environments. - **Home offices:** Connect monitors, storage devices, networking, and audio accessories with fewer separate adapters. - **Content creation:** Build a multi-display setup for editing, design, and productivity workflows. - **Business presentations:** Connect compatible laptops to HDMI and DisplayPort monitors. - **Photographers and media professionals:** Transfer files using the built-in SD and microSD card readers. - **Hybrid workers:** Carry a compact multiport docking solution between home and office. * * * ## **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 docking stations, display adapters, and connectivity accessories. Visit the **[Suntronix Official Website](https://suntronix.net/)** to explore available products and connectivity solutions. ## Details - **Price:** 14629.0 INR - **Vendor:** StarTech - **Type:** STARTECH ACCESSORY ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 14629.00 INR | In stock | ## Images - StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station main view showing the dock unit - StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station – 3-Year Warranty front view showing black device with - StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station front view showing docking unit - StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station – 3-Year Warranty angled view on desk - StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station displayed front angle with ports visible - StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station – 3-Year Warranty front view showing sleek black dock - StarTech 154B-USBC-MULTIPORT USB-C Triple-Monitor Docking Station front view showing ports and connectors ## Additional Information - **Warranty:** The **StarTech 154B-USBC-MULTIPORT** includes a **3-year warranty**, subject to the manufacturer's warranty terms and conditions. - **Type:** Adapter/Converter ### FAQ 1 **Q: How many monitors can the StarTech 154B-USBC-MULTIPORT connect?** **A:** It supports up to **three external monitors** using its two DisplayPort outputs and one HDMI output, subject to the host computer's graphics capabilities. ### FAQ 2 **Q: Does this docking adapter support 4K displays?** **A:** Yes. With a compatible host, it supports up to **two 4K displays at 60Hz and one 4K display at 30Hz**. ### FAQ 3 **Q: Can the StarTech 154B charge my laptop?** **A:** Yes. It supports **100W USB-C Power Delivery pass-through**, with up to **85W available for the host laptop** after reserving power for the adapter. ### FAQ 4 **Q: Does this dock include Ethernet and memory card readers?** **A:** Yes. It includes **Gigabit Ethernet**, an SD card reader, a microSD card reader, and a 3.5mm headset connection. ### FAQ 5 **Q: What warranty does the StarTech 154B-USBC-MULTIPORT include?** **A:** It includes a **3-year warranty**, subject to the manufacturer's terms and conditions. ### SPECIFICATION #### **Brand** StarTech #### **Model** 154B-USBC-MULTIPORT #### **Part Number / MPN** 154B-USBC-MULTIPORT #### **Product Type** USB-C Triple-Monitor Multiport Adapter / Docking Station #### **Colour** Space Gray #### **Key Specification** Triple-display docking adapter with HDMI, dual DisplayPort, four USB-A ports, Gigabit Ethernet, SD/microSD readers, and 100W PD pass-through #### **Host Connection** USB-C, USB 3.2 Gen 1 (5Gbps) #### **Compatible Host Interfaces** USB-C with DisplayPort Alternate Mode and MST; compatible USB4 and Thunderbolt 3/4 computers with supported video output #### **Display Outputs** 2 × DisplayPort 1.4 and 1 × HDMI 2.0b #### **Maximum Display Support** Up to 3 external displays #### **Maximum Resolution** Up to 2 × 3840 × 2160 at 60Hz and 1 × 3840 × 2160 at 30Hz, subject to host compatibility #### **USB Ports** 2 × USB-A 5Gbps and 2 × USB-A 480Mbps #### **USB-C Power Delivery** 100W pass-through input, with up to 85W available for host laptop charging #### **Power Consumption** 15W #### **Ethernet** RJ-45 Gigabit Ethernet, 10/100/1000Mbps #### **Audio** 3.5mm four-position TRRS headset port #### **Memory Card Readers** SD, SDHC, SDXC, microSD #### **Networking Features** Wake-on-LAN, PXE, full-duplex support, and MAC Address Pass-Through through supported software #### **Data Transfer Rate** Up to 5Gbps for USB 3.2 Gen 1 ports #### **Cable Length** 30cm (approximately 1ft) #### **Material** Aluminium and plastic #### **Product Dimensions** 130 × 56 × 16mm #### **Product Weight** 108g #### **Operating Temperature** 0°C to 70°C #### **Storage Temperature** -10°C to 70°C #### **Humidity** 5–90% RH, non-condensing #### **Included in the Package** - 1 × USB-C Multiport Adapter - 1 × Quick-Start Guide ### Compatibility The StarTech **154B-USBC-MULTIPORT** is designed for compatible computers with a USB-C port supporting **DisplayPort Alternate Mode and Multi-Stream Transport (MST)**. **Supported systems include:** - **Windows 11** - **Windows 11 ARM** - **Windows 10** - **Windows 8.1** - **ChromeOS** Compatible USB4 and Thunderbolt 3/4 computers may also work when their USB-C connection supports the required video output and MST functionality. **Important compatibility requirements:** - For maximum multi-monitor performance, the host must support **DisplayPort 1.4 Alt Mode, DSC, and MST**. - StarTech specifies **Intel 11th Gen or later with DSC** for maximum advertised display performance. - The number of displays and supported resolutions depend on the laptop's graphics processor and operating system. - Some computers may disable their built-in screen when three external displays are connected. - A compatible USB-C power adapter is required to use Power Delivery pass-through charging. - DisplayPort 1.2 Alt Mode hosts may work at lower resolutions. Check the host computer's technical specifications before purchasing if you need a specific multi-monitor arrangement. --- > Source: [Suntronix](https://suntronix.net/products/startech-154b-usbc-triple-monitor-docking-station-100w-pd) > Updated: 2026-10-28