Code point
U+2552
Glyph appearance depends on your fonts.
U+2552
SoU+2552 BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Box Drawing block.
Choose the representation you need, then copy its value.
U+2552
9554
╒
╒
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E2 95 92
2552
00002552
%E2%95%92
\u2552
\u2552
\u2552
\2552