The ADDERLink INFINITY 4000 Series (ALIF4000) is the world's first dual-head, high performance 5K IP KVM matrix over a single fiber. Fully compatible with the existing INFINITY range, and supported by the trusted ADDERLink INFINITY Manager (AIM), the ALIF4000 can be used as a point-to-point extender or easily integrated into a wider matrix system.

It is also possible to create small networks using ALIF units, most commonly in matrix arrangements. Creating an unmanaged matrix with ALIF units is something that works particularly well with small numbers of TX and RX units, however in principle up to 16 TX sources can be made available to any RX unit.

This unit is the receiver unit.

- Dual-head 5K video, digital audio and Hi-Speed USB2.0 over a single link - Supports up to 10-bit per color SDR and HDR10
- Pixel-perfect image quality
- Multi-channel digital audio via DisplayPort connectivity
- Adder's USB True Emulation for fast switching
- Backwards compatibility with all of the ALIF range
- Flexible and scalable
- Full touch screen control with floating launch icon and on screen keyboard