Kramer Electronics VP-424C – 4K HDMI na ProScale digitálny scaler HDMI USB-C vstup

The Kramer Electronics VP-424C is a professional 4K HDMI to ProScale digital scaler with HDMI and USB-C input, designed for high-quality video scaling and signal conversion. It supports up to 4K@60Hz (4:4:4) resolution with 18 Gbps data rate and HDCP 2.2 compliance, making it ideal for AV installations requiring reliable scaling and switching.

Advantages

This scaler offers advanced scaling capabilities (up-scaling and down-scaling), auto-switching based on video detection, and comprehensive control options including front panel buttons, OSD, RS-232, Ethernet (Web GUI, API), and contact closure. The USB-C input supports video, audio, data, and power delivery up to 60W, simplifying connectivity for modern devices. EDID management and K-Lock technology ensure stable video clock and seamless integration.

Suitable for

• Professional AV systems requiring 4K scaling and switching
• Conference rooms, classrooms, and digital signage
• Integration with HDMI and USB-C sources

Key specifications

• Input Ports: 1x HDMI, 1x USB-C
• Output Ports: 1x HDMI, 1x 3.5mm Analog Audio
• Max Video Resolution: 4K@60Hz (4:4:4) input and output
• Data Rate: 18 Gbps
• HDCP Compliance: HDCP 2.2
• Scaling: Up-scaling and down-scaling
• USB-C Features: Video, Audio, Data, Power Delivery (up to 60W)
• Audio Output: Unbalanced Stereo (3.5mm jack)
• Control: Front Panel Buttons, OSD, RS-232, Ethernet (Web GUI, API), Contact Closure
• Auto-Switching: Yes, based on video detection
• EDID Management: Yes
• K-Lock Technology: Yes
• Power Supply: 12V DC
• Rack Mountable: Yes (1U half-rack width)
• HDMI Compliance: HDMI 2.0
• Firmware Upgrade: Via Ethernet or USB

Recommendations

For optimal performance, use high-quality HDMI cables and ensure proper ventilation. The VP-424C is an excellent choice for professional AV environments where reliable scaling and switching are critical.