WENTER RCA to HDMI Adapter, 1080P AV to HDMI Converter, Mini Composite CVBS Audio Video Adapter Supports PAL/NTSC for VCR/VHS/Xbox/PS3/STB/N64/Wii/TV/PC/Blue-Ray DVD Players

A powered AV/HDMI converter box. Not sure about this particular one, but a good example. https://www.amazon.com/Converter-Wenter-1080P-Composite-Digital/dp/B07RDDPPC5/ref=mp_s_a_1_6_sspa