Kramer AD-RING-4 univerzálna sada adaptérových krúžkov – čierna

The Kramer AD-RING-4 is a versatile universal adapter ring kit designed to simplify connectivity in conference rooms, classrooms, and presentation systems. This kit includes three adapters: DisplayPort (F) to HDMI (M), Mini DisplayPort (F) to HDMI (M), and USB-C (F) to HDMI (M), all integrated into a single ring that attaches securely to an existing HDMI cable. Supporting resolutions up to 4K@60Hz (4:4:4) with 18Gbps data rate and HDCP 2.2 compliance, it ensures high-quality video transmission. The passive, bus-powered design makes it plug-and-play and hot-swappable, requiring no external power. The black, durable construction with an integrated clamp provides a tidy and secure solution for permanent installations.

Advantages

Simplifies cable management by combining three common adapters into one compact ring that attaches directly to an HDMI cable. Eliminates the need for separate adapters and reduces clutter. Supports high-resolution 4K video with robust HDCP compliance, ensuring compatibility with modern displays and sources. Passive design means no power supply needed, making it easy to install and use.

Suitable for

• Conference rooms and huddle spaces
• Classrooms and lecture halls
• Digital signage and presentation systems
• Any environment requiring flexible HDMI connectivity from DisplayPort, Mini DisplayPort, or USB-C sources

Key specifications

• Product Type: Universal Adapter Ring
• Included Adapters: 1x DisplayPort (F) to HDMI (M), 1x Mini DisplayPort (F) to HDMI (M), 1x USB-C (F) to HDMI (M)
• Maximum Resolution: Up to 4K@60Hz (4:4:4)
• HDMI Data Rate: 18Gbps
• HDCP Compliance: HDCP 2.2
• Input Connectors: 1x DisplayPort Female, 1x Mini DisplayPort Female, 1x USB-C Female
• Output Connector: HDMI Male (connects to main HDMI cable)
• Security Feature: Integrated clamp for securing to an HDMI cable
• Color: Black
• Power Requirement: Passive (Bus-powered)
• Plug & Play: Yes
• Hot-Swappable: Yes
• Number of Adapters: 3
• Material: High-quality plastic and metal construction

Recommendations

For optimal performance, use with high-speed HDMI cables that support 18Gbps bandwidth. The AD-RING-4 is ideal for permanent installations where multiple source types need to connect to a single display. Ensure your source device supports video output over USB-C (DisplayPort Alt Mode) for full compatibility.