C2G C2G30292 – Universal 4K HDMI Dongle Adapter Ring with Color-Coded Mini DP, USB-C & HDMI
C2G C2G30292 – Universal 4K HDMI Dongle Adapter Ring with Color-Coded Mini DP, USB-C & HDMI is backordered and will ship as soon as it is back in stock.
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C2G C2G30292 – Universal 4K HDMI Dongle Adapter Ring with Color-Cod...
Product Overview
The C2G C2G30292 Universal 4K HDMI Dongle Adapter Ring with Color-Coded Mini DisplayPort, USB-C, and HDMI Adapters is a BYOD connectivity solution for conference rooms and huddle spaces, providing a single tethered ring of three adapters — Mini DisplayPort, USB-C, and HDMI — that accommodates virtually any laptop source on a single HDMI input. Color-coded connectors allow users to quickly identify and grab the correct adapter without reading labels, accelerating room setup time and reducing cable fumbling at the presenter location.
Product Description
The adapter ring keeps all three adapters together on a physical ring, preventing loss and ensuring the correct adapter is always at the table. Each adapter converts the laptop output to HDMI for connection to the room display. USB-C supports DisplayPort Alt Mode video from modern laptops; Mini DisplayPort supports older MacBooks and PC ultrabooks; and HDMI passes through directly for HDMI-equipped laptops. All three adapters support 4K resolution output.
The dongle ring is designed for permanent placement at conference tables, credenzas, or presentation podiums — providing a tidy BYOD accessory that replaces loose individual adapters. It pairs with existing room HDMI cables and display inputs without requiring changes to the installed AV infrastructure.
Key Features
- Three Adapters on One Ring — Mini DisplayPort to HDMI, USB-C to HDMI, and HDMI pass-through on a single tethered ring — no loose adapters to lose.
- Color-Coded Connectors — Each adapter is color-coded for instant identification without reading labels, speeding up presenter connection.
- 4K Resolution Support — All three adapters support 4K output to HDMI displays for current and next-generation room display systems.
- Universal BYOD Coverage — Covers USB-C (DisplayPort Alt Mode), Mini DisplayPort, and HDMI source laptops from a single accessory.
- Designed for Permanent Room Placement — Tidy and compact for conference table or credenza deployment without the clutter of individual adapter dongles.
Typical Applications
- Conference room BYOD laptop connectivity at presentation tables
- Huddle space universal adapter ring for guest presenters
- Training room multi-source laptop connection to room display
- Hotel meeting room and co-working space universal HDMI connectivity
- Corporate boardroom BYOD accessory for mixed laptop environments
Technical Specifications
| Adapters Included | Mini DisplayPort to HDMI, USB-C to HDMI, HDMI (pass-through) |
| Max Resolution | 4K |
| Color Coding | Yes — each adapter color-coded for quick identification |
| USB-C Video | DisplayPort Alt Mode |
| Ring Tether | Yes — all adapters on single ring, no loose dongles |
| Output Connector | HDMI Female (all adapters) |
| SKU | C2G30292 |
Frequently Asked Questions
- Does USB-C on this adapter support video output?
Yes, but only from USB-C ports that support DisplayPort Alt Mode. USB-C ports that are data-only or charging-only will not output video. Verify your laptop's USB-C port supports DisplayPort Alt Mode before use.
- What is the difference between C2G30292 and C2G30286?
Both are dongle adapter rings for HDMI rooms. Verify exact adapter combinations included in each model at creationnetworks.net to confirm the best fit for your room's source mix.
- Can all three adapters be used simultaneously?
No. One adapter connects to the room HDMI cable at a time. The ring keeps all three available so the presenter can grab the right one instantly.
- What warranty does C2G provide?
Standard commercial warranty. Contact Creation Networks at creationnetworks.net.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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