AdderLink ALIF4001R Dual Head 4K DisplayPort KVM over IP Receiver

The AdderLink ALIF4001R is a high-performance KVM over IP receiver from the AdderLink INFINITY 4000 series, designed to extend dual-head 4K DisplayPort video, USB, and audio over a standard Gigabit Ethernet network. With support for resolutions up to 3840x2160 @ 60Hz and near-zero latency, it delivers a seamless, pixel-perfect experience for demanding professional environments.

Advantages

Dual-head 4K UHD support at 60Hz ensures crystal-clear, flicker-free visuals. Near-zero sub-millisecond latency provides real-time responsiveness. AES 256-bit encryption and RSA 2048-bit authentication guarantee secure data transmission. USB 2.0 with HID, mass storage, and isochronous support enables flexible peripheral connectivity. HDCP 1.4 and 2.2 compliance allows protected content playback. OS-independent operation ensures compatibility with any operating system.

Suitable for

• Control rooms and broadcast studios requiring dual-monitor 4K KVM extension
• Healthcare and industrial environments needing secure, low-latency remote access
• Financial trading floors where real-time data display and interaction are critical
• Education and government facilities deploying secure digital signage or remote workstations

Key specifications

• Product Type: KVM over IP Receiver
• Video Outputs: 2 x DisplayPort 1.2
• Max Resolution: 3840 x 2160 @ 60Hz (4K UHD)
• Network Interface: 1 x RJ45 Gigabit Ethernet
• USB Support: USB 2.0 (HID, Mass Storage, Isochronous)
• Audio: 3.5mm Line In/Out, USB Audio
• Security: AES 256-bit encryption, RSA 2048-bit authentication
• HDCP: Yes (1.4, 2.2)
• Power Supply: External 12V DC
• Mounting: Desktop, optional rack-mount kit
• Operating Temperature: 0 to 40°C

Recommendations

For optimal performance, pair with an AdderLink INFINITY 4000 transmitter and a dedicated Gigabit Ethernet switch with QoS. Use high-quality DisplayPort cables for full 4K60 support. The receiver is ideal for extending dual-monitor workstations over long distances without signal degradation.