

StarTech USB-C to Dual-HDMI Adapter, USB-C/A to 2x HDMI, 4K 60Hz, 100W PD Passthrough, 1ft/30cm Cable, USB to HDMI Converter, TAA
Key item features
- Dual Display: Connects two 4K 60Hz HDMI monitors to a computer via USB-C or USB-A, supporting 5.1ch HDMI Audio.
- Power Delivery: Features 100W Power Delivery pass-through, reserving 10W for the adapter and providing up to 90W for host charging, with Fast Role Swap to prevent data disruption.
- Broad Compatibility: Works with Windows, macOS, Ubuntu, and ChromeOS, including Apple M-Series MacBooks for extended dual displays (requires driver for macOS).
- DisplayLink Certified: Utilizes a DisplayLink DL-6950 Controller for high-performance dual 4K 60Hz video, with automatic driver installation on Windows and ChromeOS.
- Versatile Connectivity: Compatible with USB 3.2 Gen 1 (5Gbps), USB-C, USB4, and Thunderbolt 3/4, featuring a 1ft/30cm built-in cable to reduce port strain.
- Reliable Performance: Operates on USB bus power or 100W PD pass-through, with an aluminum enclosure for EMI shielding and heat dissipation, preventing device dropouts.
Specs
- Watts100 Watts
- FeaturesOvercurrent Protection
- BrandStarTech.com
- Cord length11.80 in
- Electrical plug typeType A
- Inputs/OutputsUSB, HDMI
- Free shipping
Free 30-day returns
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About this item
Product details
Connect two 4K 60Hz HDMI displays to the USB Type-C or Type-A port of a laptop/desktop computer, using this USB-C to Dual-HDMI Adapter.
Power Delivery Pass-Through
The USB video adapter features USB Power Delivery (PD) 3.0 pass-through (up to 100W), enabling powering and charging of a laptop when connected to a USB-C power adapter. The adapter runs on USB bus-power when no USB-C power adapter is connected. PD 3.0 features Fast Role Swap (FRS) that prevents USB data disruption when USB-C power is disconnected and the adapter switches to USB bus power.
DisplayLink Certified 4K 60Hz Resolution
The USB multi-monitor adapter is DisplayLink Certified and supports high-performance dual-monitor 4K 60Hz video resolutions with an integrated DisplayLink DL-6950 Controller.
Comprehensive Compatibility
The USB video adapter is compatible with Windows, macOS, Ubuntu, and Chrome OS. The integrated USB-C to USB-A adapter enables the flexibility of connecting to any host that is running a compatible operating system. The built-in 1ft (30cm) USB-C/A cable is ideal for on the go use. The length of the cable and the strain reliefs reduce connector/port strain.
This product is backed for 3-years by StarTech.com, including free 24/5 multi-lingual technical assistance.
- USB TO DUAL HDMI: This USB-C or USB-A to Dual-HDMI Adapter adds up to two 4K 60Hz HDMI monitors to a computer; 100W Power Delivery pass-through with up to 90W host charging; 5.1ch HDMI Audio; 2x DisplayLink based HDMI Outputs
- APPLE M-SERIES COMPATIBLE: Works w/macOS enabling extended dual displays on USB-C/Thunderbolt laptops including the base Apple M-Series MacBooks, which natively only support one; Requires Driver Download for macOS
- DISPLAYLINK CERTIFIED: Universal Adapter works w/ Windows, macOS, Ubuntu, and ChromeOS; Automatic driver install in Windows & ChromeOS; Works with USB 3.2 Gen 1 (5Gbps), USB-C, USB4, Thunderbolt 3/4; 1ft/30cm built-in cable to reduce port/connector strain
- EXTERNAL VIDEO GRAPHICS ADAPTER: Connect additional displays when extra video ports are not available on the laptop or dock; Use with two external monitors and a workstation laptop screen; Ideal for business productivity apps, not ideal for gaming
- RELIABLE PERFORMANCE: USB bus powered or 100W PD pass-through (10W reserved for adapter + 90W for laptop charging); Prevents device dropouts, video flickering, and power overdraw; Aluminum enclosure provides EMI shielding and helps with heat dissipation
Specifications
Watts
Features
Brand
Cord length
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-1 of 1 review
Working only in specific config
The adaptor is working on my Macbook Pro M1 only when connected through another external hub and not when switched directly to the Mac... Strange but true
Thank you for taking the time to leave a review for our 109B-USBC-HDMI. We are sorry to hear that you experienced difficulty with our USB-C to Dual-HDMI adapter as this is not expected behavior for our 109B-USBC-HDMI. Our Technical Advisors will be reaching out to you shortly.
