Performance DVI output No HDMI output Yes DisplayPort output No Number of displays supported 2 USB connector type USB Type-A, USB Type-C USB connector gender Male USB connector form factor Straight HDMI ports quantity 2 HDMI version 1.4 Internal memory 8192 MB Internal memory type DDR3 Maximum resolution 3840 x 2160 pixels Refresh rate at maximum resolution 30 Hz Supported graphics resolutions 1280 x 720 (HD 720), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160 Audio output channels 2.0 channels Chipset Silicon Motion - SM768 Data transfer rate (max) 5 Gbit/s Design Product color Gray Integrated USB cable Yes System requirements Windows operating systems supported Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64 Mac compatibility Yes Mac operating systems supported Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura Other operating systems supported ChromeOS Weight & dimensions Width 50 mm Depth 100 mm Height 15 mm Weight 83 g USB cable length 0.11 m Operational conditions Operating temperature (T-T) 0 - 40 °C Storage temperature (T-T) -10 - 70 °C Operating relative humidity (H-H) 10 - 90% Packaging data Package width 143 mm Package depth 172 mm Package height 30 mm Package weight 80 g Technical details Compliance certificates CE, RoHS Logistics data Quantity per master (outer) case 60 pc(s) Master (outer) case width 490 mm Master (outer) case length 370 mm Master (outer) case height 310 mm Harmonized System (HS) code 84733020

Multi-Monitor USB-A or USB-C Adapter | 1x 4K 30Hz + 1x 1080p | Windows, macOS, & Chrome OS

This USB to Dual HDMI® Adapter enables the addition of two independent HDMI displays (1x 4K & 1x 1080p) to your computer, using a single USB Type-A 3.2 Gen 1 (5 Gbps) connection.

Increase Productivity with Multiple Displays

This USB to HDMI Dual Monitor Adapter features two video outputs, boosting productivity by connecting up to two displays using a single USB Type-A or C port. The adapter is bus-powered, lightweight, and features an integrated 4.3" (11cm) USB cable, making it ideal for transitioning between the office, home, or connecting to displays in a boardroom.

4K Resolution

Connect a 4K 30Hz and a 1080p display to a laptop or desktop. The USB to Multi-Monitor Adapter supports extended or mirrored display modes, and ultrawide displays, providing additional viewing space.

Wide-Ranging System Compatibility

The USB video adapter is compatible with Windows, macOS, and Chrome OS. The integrated USB-A to USB-C dongle ensures USB compatibility with any host running a supported operating system. The attached 4.3in (11cm) cable is convenient for on the go use.

107B-USB-HDMI is backed for 3-years by StarTech.com, including free 24/5 multi-lingual technical assistance.

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