scart switch box 3 inputs RGB all metal housing - new but faulty -broken buttons

One For All SCART Control Centre SV-1610 Video Audio Switch Box No Remote

SCART Video Controller Switch

SVS Scalable Video Switch SCART Input BRAND NEW by Arthimus

Audio Video Selector SCART AV RCA Switch Box

SCART 3 Way Switch Box with seperate stereo audio IN/OUT phono/RCA connections

4-Way SCART Switch Box with RCA & S-Video Inputs TV Monitor VCR Retro gaming

8-Way Composite Audio Video RCA Splitter + S-Video & RCA Audio Cable, 8 in 1 Out