NAB 2013: AJA has unveiled its new Hi5-4K portable device for 4K display monitoring.

The Hi5-4K Mini- Converter (below) provides a monitoring connection from 4K devices using four 3G-SDI outputs to upcoming consumer 4K displays with 4K-capable 1.4a HDMI inputs.

AJA also launched the ROI Mini-Converter, which allows conversion and real-time scaling of computer DVI-D and HDMI outputs to baseband video over SDI.

Hi5-4K is “coming soon” for around £850, while ROI is available now for around £650.