Code point
U+2051
Glyph appearance depends on your fonts.
U+2051
PoU+2051 TWO ASTERISKS ALIGNED VERTICALLY is a Unicode 16.0.0 character in the Other Punctuation category. It belongs to the General Punctuation block.
Choose the representation you need, then copy its value.
U+2051
8273
⁑
⁑
E2 81 91
2051
00002051
%E2%81%91
\u2051
\u2051
\u2051
\2051