
USB C to Dual HDMI Adapter, Docking Station Dual Monitor

Quick Look: At a Glance
- Overall Rating
- 3.8 / 5 (18+ ratings) See Breakdown
- Ports
- Dual HDMI
- Resolution (Single)
- 4K@60Hz
- Resolution (Dual)
- 4K@30Hz
- Compatibility
- Thunderbolt 3, DP ALT Mode
- Power
- Bus-Powered
- Price (New)
- $9.99 (Subject to change)
⚖️ The Recoguru Verdict
However, potential buyers should be aware of reports regarding the build quality of the enclosure and the possibility of compatibility issues. Consider these factors before making a purchase.
Recommended for users with compatible devices who need a simple dual monitor solution and are willing to accept potential build quality issues. Ensure your device supports DisplayPort Alternate Mode over USB-C before purchasing.
Pros & Cons Summary
➕Pros
- Enables dual monitor setup from a single USB-C port.
- Supports 4K resolution (up to 60Hz on a single monitor).
- Plug and play functionality; no drivers needed.
- Compact and portable design.
- Compatible with a range of devices supporting Thunderbolt 3.
➖Cons
- Reports of flimsy unit and case coming loose.
- May not work as advertised for all devices.
- Some users experienced flickering and inconsistent behavior.
- MacOS only supports SST mode
- Requires compatible USB-C port with DisplayPort Alternate Mode
Deep Dive: Features & Specifications
The Closs USB C to Dual HDMI Adapter offers a compact solution for expanding your display capabilities.
- USB C to Dual HDMI Adapter: Connects a USB-C port to two HDMI displays. Supports AAA (mirror mode) on Android; AAA and ABB mode on macOS; AAA, ABB, ABA, and ABC mode on Windows OS.
- 4K@60Hz: Supports up to 4K@60Hz when a single HDMI port is used. When both HDMI ports are used, the maximum supported resolution is 4K@30Hz. Backward compatible with 2K/1080P at 60Hz. Requires HDMI 2.0 cable or better for 4K resolution.
- Plug and Play: No external power supply or driver required. Ensure your laptop or PC supports Thunderbolt 3 or displayport output mode (DP ALT mode). Consult customer service if unsure about compatibility.
- Wide Compatibility: Compatible with Thunderbolt 3 devices, including MacBook Pro (2020/2019), MacBook Air (2019/2020), Dell XPS13/15, Lenovo Yoga 720/910/920/930, Microsoft Surface Book 2/Surface Go/Surface Laptop 3, Dell Latitude 13 7000/Latitude 13 E7370. Tablets and phones can only mirror the display.
- Durable and Portable: Made from an aluminum alloy case with a mini size, making it durable and portable for work and travel.
The Closs USB-C to Dual HDMI adapter is a simple and relatively inexpensive way to connect two HDMI monitors to a laptop or other device that only has a single USB-C port with DisplayPort Alternate Mode support. User reviews suggest that it works well in many setups, especially when expanding screen real estate for work. However, some users have reported issues with the build quality of the enclosure, and others have noted that it may not work with all devices, especially older ones. It's important to ensure that your device supports DisplayPort Alternate Mode over USB-C before purchasing this adapter. Also, MacOS only supports SST mode.
User Review Analysis (Based on 18+ Reviews)
Based on 18+ customer reviews, here's a breakdown of common themes:
👍The Positive Reviews (54% 5-Star)
- Easy Setup: Many found it easy to set up and use. "Plug and play functionality made it a breeze to get started."
- Increased Productivity: Users appreciated the ability to expand their screen space. "Great for my two additional monitors...helped me make my home workspace as ergonomic as my in office work space."
- Solves Monitor Problems: Some found it solved their dual monitor setup issues. "Ordered this, plugged everything in, and we were up and running in seconds."
👎Common Criticisms
- Build Quality Concerns: Several reviewers reported the case coming loose or feeling flimsy. "Cover came lose on the first attempt."
- Compatibility Issues: Some users found it didn't work with their devices. "Not all laptops have the correct USB-c port and if you have a non compatible type this will NOT work."
- Flickering and Instability: A few reviewers experienced flickering or failure to be recognized. "Between flickering and outright failure to be recognized by devices it's too problematic to be relied upon for anything reliably."
Available Options & Pricing
This review focuses on the Closs USB C to Dual HDMI Adapter (ASIN: B0DHCK2CZN).
Variation details not specified.
Buying Options: Typically available 'New' around $9.99. Prices may vary. Check for compatible USB-C port before purchasing.
Current Availability: In Stock.
Check Price on AmazonSee All Buying OptionsAs an Amazon Associate, Recoguru earns from qualifying purchases.
Who Should Buy the USB C to Dual HDMI Adapter, Docking Station Dual Monitor?
This product is a great fit for:
- Users needing to connect two HDMI monitors to a laptop with a single USB-C port.
- Professionals seeking to expand their screen real estate for increased productivity.
- Individuals with compatible devices (Thunderbolt 3 or DisplayPort Alternate Mode support).
- Those who value a compact and portable solution.
Not suitable for users with devices lacking Thunderbolt 3 or DisplayPort Alternate Mode support, or those prioritizing rock-solid build quality.
Ready to Make Your Decision?
Find the best price for the USB C to Dual HDMI Adapter, Docking Station Dual Monitor.
🛒 Buy on Amazon NowMore in USB Hubs


USB C Hub, intpw USB C Splitter 10Gbps with 4 USB 3.2, PD 100W Charging Ports, Aluminum Powered USB Hub for MacBook Pro/Air, iPad, Surface Pro, Dell, HP, Lenovo

Amazon Basics 6-in-1 USB-C 3.2 (10G) Hub

Powered USB Hub, intpw 10 Port USB 3.1 Hub (10 Data 10Gbps)

USB C Hub, Acodot 9 in 1 USB C to 4K@60HZ HDMI Multiport Adapter, 3 USB 3.0 Ports, SD/TF Card Reader, 100W PD, Desigend for MacBook Pro Air HP XPS and Other Type C Devices (Space Grey)

USB C Hub,6-in-1 Multiport Adapter with 4K Port, 100W PD, SD/TF Card Reader, USB3.0,USB2.0 Compatible with iPhone 15 Pro/Max, MacBook, iPad Pro, iMac, S23, XPS17
More from Electronics

Sceptre 24-inch Professional Thin 1080p LED Monitor 99% sRGB 2x HDMI VGA Build-in Speakers, Machine Black (E248W-19203R Series) (24" 75Hz)

Nitze V Mount Battery Plate with 8V/3A DC, 14.8V/3A D-tap and PD 3.0 USB-C Output Ports Mini V Mount Plate - N21-D6

Hands-Free Binocular Glasses for Enhanced Viewing

SmallRig Video Tripod AD-50 Lite, Heavy Duty Tripod with 360 00b0 Fluid Head, 62'' Aluminum Alloy Camera Tripod with QR Plate for MFT, Lift Rope, Load up to 5kg/ 11lbs - 4684 (AD-50Lite)

67mm Close-Up Filter Set (+1, +2, +4 and +10 Diopters) Magnificatoin Kit for Canon Rebel T6i, T6s, T7i, EOS 80D, EOS 77D Cameras with Canon EF-S 18-135mm is STM Lens
