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Overview

GADEBAO USB-C to Dual HDMI Adapter drives two external displays from a single USB-C port. Single-display output up to 4K@60Hz; dual-display MST mode up to 1080p@60Hz. Supports mirror and extend modes on Windows and macOS (macOS extended mode shows identical displays only — no MST split). Requires DP Alt Mode / Thunderbolt 3/4/5. Plug and play, no drivers needed.

GADEBAO USB-C to Dual HDMI Adapter 4K@60Hz, Thunderbolt 3/4/5 Compatible

Model: 750139633494
Web Code: 20212961
Sold and shipped by | 4.3 seller rating (257 reviews)

Available for deliveryAvailable online only

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Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The GADEBAO USB-C to Dual HDMI Adapter lets you extend your laptop, desktop or phone screen to two external HDMI displays from a single USB-C port. Rated 4.2 out of 5 stars from over 4,700 reviews.

·Dual HDMI Ports: Output signal to two HDMI-enabled monitors, HDTVs or projectors. Plug and play — no software, drivers or complicated installation required.

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·Mirror and Extend Mode: On Windows, mirror or extend your screen to two identical or two different external displays (supports A-AA, A-BB and A-BC configurations). On macOS, mirror or extend to two identical external displays — macOS does not support MST split-screen (A-BC), so extended mode shows the same image on both displays.

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·4K@60Hz UHD: Up to 4K (3840x2160) at 60Hz when driving a single display. In dual-display MST mode, both displays run up to 1080p@60Hz. Use an HDMI 2.0 cable or better and a device that supports 4K output for full 4K performance.

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·Setup: On Windows, use Display Settings or Win+P to choose mirror or extend mode. On macOS, open System Settings / Displays to enable mirroring.

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·Compatibility: Works with devices supporting DP Alt Mode / Thunderbolt 3/4/5, including MacBook Pro/Air, iMac, iPhone 15/16/17 series (not iPhone 16e or iPhone Air), Dell XPS, Surface Pro 7, HP laptops, Galaxy S20/S21/S24 series and other USB-C phones and laptops.

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·Not compatible with: All Galaxy A series phones, Galaxy Tab A series, older Galaxy S/J/M models, Galaxy Z Flip 4, Huawei P9/P10/P20 Lite, Mate 9/20 Lite, and similar devices without DP Alt Mode support.

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What's in the Box:

·1 GADEBAO USB-C to dual HDMI adapter

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For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

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Product Category
Computer accessories
Return/Exchange Period
30 days
Condition
Opened

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