Code point
U+2888
Glyph appearance depends on your fonts.
U+2888
SoU+2888 BRAILLE PATTERN DOTS-48 is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Braille Patterns block.
Choose the representation you need, then copy its value.
U+2888
10376
⢈
⢈
E2 A2 88
2888
00002888
%E2%A2%88
\u2888
\u2888
\u2888
\2888