C2G CG30287 - The Patented (US 11,444,419 B2) Universal 4K HDMI Dongle Adapter Rings are the perfect addition to conference rooms, huddle spaces, lecture halls, or classrooms to ensure that anyone can connect. The standard configuration includes the adapters to connect nearly any device to the in-room display while supporting up to a 4K video resolution. C2G offers various connection combinations that can include HDMI to DisplayPort, Lightning, Mini DisplayPort, Micro HDMI, Mini HDMI, USB-C, VGA adapters to meet connectivity challenges. If you need additional connectivity, C2G has recently launched USB-A to USB-C Dongle Adapters that support USB 2.0 (480 Mbps) data only transmission. Dongle Style Adapter It can be awkward when connecting an adapter to a smaller laptop or tablet. The adapter may not line up correctly, causing the computer to shift or not set flat on the table. The dongle style adapter gives more flexibility, allowing for better placement when connecting to thin or lighter weight laptops. Color Coded Adapters Each adapter is color-coded with a band that saves time and frustration by making it easy to identify the adapter you need quickly. Integrated Pull Tab Quickly grab the adapters when you need them with the integrated Pull Tab that is also available to be customized to feature your company or organization logo. Minimum order quantities apply to customized Pull Tabs. Universal Cable Mount The universal cable mount attaches directly to the in-room HDMI display cable, ensuring that the adapters are always within reach. The adapter ring slides to the HDMI connector when needed and out of the way when not in use, reducing strain on the HDMI cable and clutter on the tabletop. The optional stopper fits on HDMI cables from 5mm to 10mm in diameter and prevents the adapters from sliding too far down the cable. Tools Included The tools for mounting the adapters and optional stopper are in the box to simplify the installation process. The innovative HDMI Cable Gauge Tool reduces stopper installation time by allowing the right-sized stopper insert, allowing for quick identification of the HDMI cable. Connector 1: (5) HDMI Female Connector 2: (1) Mini DisplayPort Male, (1) USB-C Male, (1) HDMI Mini Male, (1) HDMI Micro Male, (1) DisplayPort Male Features * Dongle style adapter reduces strain, prolonging the life of the port * Plug and play, so no additional software or drivers needed * Adapter supports up to a 4K video resolution, so meeting attendees will be able to see the displayed content for improved comprehension and detailed decision making
C2G

CG30287

UPC: 757120302872

Contact for Pricing

Overview

The C2G CG30287 Universal 4K HDMI Dongle Adapter Rings, patented under US 11,444,419 B2, provide a comprehensive connectivity solution for conference rooms, huddle spaces, lecture halls, and classrooms. This system ensures any user can connect their device to the in-room display with support for up to 4K video resolution (3840x2160). The ring configuration includes a variety of dongle-style adapters designed for flexibility and to reduce strain on laptop ports, preventing issues with thin or lightweight devices. Included adapters offer connections such as HDMI to DisplayPort, USB-C to HDMI (supporting 4K at 30Hz), Mini DisplayPort, Mini HDMI, and Micro HDMI. The dongle design is crucial for modern, compact laptops where traditional adapters may not sit flush. Each adapter is clearly color-coded for quick identification, saving time and reducing frustration during setup. An integrated pull tab aids in easy retrieval of adapters and can be customized with your organization's logo (minimum order quantities apply). The universal cable mount attaches directly to the in-room HDMI cable, keeping adapters accessible and organized. This mount slides to the HDMI connector when needed and retracts when not in use, minimizing tabletop clutter and reducing strain on the HDMI cable. An optional stopper, fitting HDMI cables from 5mm to 10mm in diameter, prevents adapters from sliding too far down the cable. Installation is simplified with included tools, including an HDMI Cable Gauge Tool for quick stopper size identification. The CG30287 is plug-and-play, requiring no additional software or drivers for operation. C2G also offers complementary USB-A to USB-C dongle adapters for USB 2.0 data transmission (480 Mbps) to further expand connectivity options. This adapter ring system is ideal for BYOD (Bring Your Own Device) scenarios in both corporate and educational environments, ensuring seamless presentation and collaboration.
  • Supports up to 4K video resolution for clear, detailed content display.
  • Dongle-style adapters reduce port strain on thin laptops and tablets.
  • Color-coded adapters for quick and easy identification.
  • Universal cable mount keeps adapters within reach and reduces clutter.
  • Plug-and-play functionality requires no additional software or drivers.

Specifications

Package Weight (Imperial)
0.61 lbs.
Cable Tray, 4mm

S126

Cable Tray, 4mm
DI810 Marshalling cable

MTBC-DI810-5M

DI810 Marshalling cable
REEL CABLE STOP (.430-.750) AERO-MOTIVES

9521

REEL CABLE STOP (.430-.750) AERO-MOTIVES
APC NetShelter PDU Switch TAA

AP8932US

APC NetShelter PDU Switch TAA
PROCESS POS LCD WITH OUTPUTS

APM-PROC-APO

PROCESS POS LCD WITH OUTPUTS
HPE Networking Instant On Indoor Access Point Wi-Fi 6 4x4 (IL) AP25

R9B31A

HPE Networking Instant On Indoor Access Point Wi-Fi 6 4x4 (IL) AP25
FLANGE CABLE FC 36 ACW125-250

FC 36 ACW 125-250

FLANGE CABLE FC 36 ACW125-250
25ft CMG DB9 Cable M-F

52161

25ft CMG DB9 Cable M-F
MDC, Raw Spool Cable, 4 Pole, 18awg, 4A, 750 ft, Yellow, PUR

30CXP01-0750

MDC, Raw Spool Cable, 4 Pole, 18awg, 4A, 750 ft, Yellow, PUR
6' SDU24BATEM External Battery Cable

SDU24EXTBC6B

6' SDU24BATEM External Battery Cable
LCD LOADER,MOUNT,NEMA-4X,SV-IS7(LM-S7M1)

64110055

LCD LOADER,MOUNT,NEMA-4X,SV-IS7(LM-S7M1)
COR-T-5 ESSAILEC CABLE

1SNA167933R1600

COR-T-5 ESSAILEC CABLE

Frequently Asked Questions about C2G

What is C2G's warranty policy?

C2G offers a lifetime warranty on all cables and a full one-year warranty on active devices and computer accessories. Warranties do not cover damage from misuse or consequential damage, and C2G's liability is limited to the product's purchase price.

What industries and applications are C2G products used for?

C2G products are used across multiple critical industries, including enterprise computing, networking, audio/video, PC and mobile solutions, and power management. Their connectivity solutions support data centers, networks, workspaces, and device connectivity for professional environments. Key application areas include enterprise networking, audio/video systems, computer peripherals, power infrastructure, and custom connectivity solutions for complex technical requirements.

What technical support does C2G offer?

C2G offers comprehensive technical support through multiple channels, including free live chat support available Monday to Friday from 8:30am to 22:30 UK time. Our technical experts are thoroughly trained on C2G products, have industry-recognized certifications, and provide support for all product lines including data networking, audio/video, PC solutions, and power solutions. Customers can access immediate assistance via live chat at www.c2g.com/uk/contact/customer-service, with after-hours questions automatically emailed and answered the next business day.

What are the main product lines offered by C2G?

C2G offers five primary product lines: Data Networking Solutions, Audio/Video Solutions, PC and Mobile Solutions, Power Solutions, and Custom Solutions. These comprehensive product lines cover enterprise connectivity needs, including fiber patch cables, network devices, audio/video cables, computer accessories, power cords, and tailored connectivity solutions for diverse industrial and technological applications.

What are the key features of C2G products?

C2G products feature simplified connectivity solutions across multiple technology domains including data networking, audio/video, PC & mobile, and power solutions. Key features include easy-to-use and easy-to-install designs, technical expertise, high-performance components, and compatibility with industry standards. With approximately 2,000 products ready to ship, C2G offers innovative solutions that meet diverse connectivity needs, using the latest technology and optimized for performance across enterprise, audio/video, and mobile applications.

What communication protocols do C2G products support?

C2G products support multiple industrial communication protocols, including Modbus TCP/IP, RAPIEnet, and EtherNet/IP. The products feature RJ45 connectors and enable flexible network configurations with support for ring, line, tree, and star topologies. Advanced features include automatic parameter scanning, fast data processing, and comprehensive diagnostic services.

What accessories are available for C2G products?

C2G offers a comprehensive range of accessories across multiple solution categories, including adapters, converters, cables, power cords, transceivers, and custom connectivity solutions. Key accessory lines include DisplayPort and Mini DisplayPort adapters, audio cables, XLR and TRS audio connectors, speaker wires, network cables, and power management accessories. With approximately 2,000 products available, C2G provides accessories for data networking, audio/video, PC and mobile, and power applications.

How are C2G products typically installed?

C2G products are designed for straightforward, easy installation across multiple solution categories including data networking, audio/video, PC & mobile, and power solutions. Our products feature simplified connectivity that enables quick setup by IT professionals and technicians, with comprehensive technical support available through our website, live chat, and expert support team. Most C2G connectivity solutions can be installed directly by plugging into standard network, audio/video, power, or computer interfaces without requiring specialized training.