StarTech USB-A & USB-C to Dual HDMI Adapter for Mac (M1/M2/M3/M4/M5), Windows & ChromeOS, Extended Dual Monitor Display, 4K30 + 1080p Output
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The StarTech USB-A & USB-C to Dual HDMI Adapter for Mac (M1/M2/M3/M4/M5), Windows & ChromeOS, Extended Dual Monitor Display, 4K30 + 1080p Output is a solid pick with broad community endorsement in the graphics & video category, priced around $45.50, rated 4.5★ across 133 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
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. 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. Connect a 4K 30Hz and a 1080p display to a laptop or desktop. The USB…
SpecPicks Verdict
SpecPicks classifies StarTech USB-A & USB-C to Dual HDMI Adapter for Mac… as a solid pick with broad community endorsement in the graphics & video category, based on 133 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for graphics & video of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.5★ average across customer reviews
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Full Specifications
| Brand | StarTech.com |
|---|---|
| Color | Black |
| Finish | Matte |
| Unit Count | 1.0 Count |
| Connectivity | USB-C |
| Model Number | 107B-USB-HDMI-2 |
| Compatibility | Mac |
| Input Voltage | 4.5 Volts |
| Warranty Type | Limited |
| Connector Type | HDMI, USB Type A, USB Type C |
| Current Rating | 0.9 Amps |
| Item Dimensions | 3.9 x 2.1 x 0.4 inches |
| Mfr Part Number | 107B-USB-HDMI-2 |
| Number of Items | 1 |
Ready to buy?
StarTech USB-A & USB-C to Dual HDMI Adapter for Mac (M1/M2/M3/M4/M5), Windows & ChromeOS, Extended Dual Monitor Display, 4K30 + 1080p Output is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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