StarTech USB-A and USB-C to Dual HDMI, 4K30 + 1080p, Mac Windows ChromeOS
As an Amazon Associate, SpecPicks earns from qualifying purchases.
*Price sourced from Amazon.com. Last updated 2026-08-25. Price and availability subject to change.
Bottom line: The StarTech USB-A and USB-C to Dual HDMI, 4K30 + 1080p, Mac Windows ChromeOS is a niche pick — read recent reviews before buying in the graphics & video category, priced around $45.50. Compare close alternatives before committing.
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 scored StarTech USB-A and USB-C to Dual HDMI, 4K30 + 1080p, Mac Windows… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics & video category. Compare with similarly-priced alternatives in the graphics & video category before committing. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
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
- ✓ 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 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 |
| Item Dimensions | 3.9 x 2.1 x 0.4 inches |
| Mfr Part Number | 107B-USB-HDMI-2 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Power Plug Type | No Plug |
| Warranty Description | 3-Year |
| Item dimensions L x W x H | 3.9 x 2.1 x 0.4 inches |
| Specific Uses For Product | Monitor, PC |
Ready to buy?
StarTech USB-A and USB-C to Dual HDMI, 4K30 + 1080p, Mac Windows ChromeOS is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-08-25. Price and availability subject to change.
Related Graphics & Video
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Retro Handhelds in 2026 — From $35 to $500
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Logitech G29 vs HORI Force Feedback Wheel for Sim-Racing Beginners
- 2000s LAN Party, Modern Build: Period-Correct Hardware That Still Boots in 2026
- Running a Local Coding Agent on an RTX 3060 12GB: Qwen3-Coder in Practice
- Run Qwen 3.6 27B Locally: VRAM, Quant & tok/s on a 12GB RTX 3060
- 2002 GeForce 4 Ti Win98 Build: CompactFlash Storage Done Right
- Intel Arc Pro B70 + llm-scaler-vllm 1.4: Is It the New Budget Inference King?
- Build a Period-Correct Windows XP Gaming PC in 2026: The CompactFlash Boot-Drive Trick
- Intel Arc Pro B60 Creator 24GB: Workstation GPU Guide
- ComfyUI for local image generation — the 2026 setup guide
- Claude Opus 4.8 Tops the Intelligence Index: Cloud vs Local on a 3060
- Best SATA/IDE-to-USB Adapters for Ripping Old Drives in 2026
- Running Qwen3.6 35B A3B at 80 tok/s on a 12GB GPU: What the LocalLLaMA Benchmark Means
- Gemini 3.5 Flash vs Local LLMs on a 12GB GPU: When Cloud Wins
- Best Budget Ryzen Gaming PC Build for 1080p in 2026
- Raspberry Pi Air Quality Sensor Guide: Setup & Sensor Picks
- Best AM4 CPU Cooler in 2026: 5 Picks for Ryzen Builds
- Raspberry Pi Projects for Home Automation in 2025
- How to Identify Any Vintage GPU: A Visual + GPU-Z Guide for Retro PC Builders
- Best Retro PC Upgrade Kit 2026: Sound & Storage
- Win98 SE on 1GB+ RAM: The vcache Fix Every Retro Builder Needs
- Best Gaming PC Upgrades Under $200 in 2026: 5 Picks That Move the Needle
- Lemonade v10.5.1: an MTP + ROCm 7.13 quick start for Strix Halo
- Intel Arc B390 Handhelds vs Steam Deck: The Predator Atlas 8
- Sound Blaster Live! Restoration Guide: Period-Correct Audigy FX Bridge for Win98 Builds
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090