Local seller has "B" revision, which is different to plain "DS-7732NI-I4":
HDMI output: 2 ports vs. 1
eSATA port (doesn`t exist on DS-7732NI-I4)
Description in English: https://www.sensorsecurity.co.za/app/uploads/2019/02/DS-7732NI-I4B.pdf
Description at Hikvision website(RU)...