Code point
U+290F
Glyph appearance depends on your fonts.
U+290F
SmU+290F RIGHTWARDS TRIPLE DASH ARROW is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Supplemental Arrows-B block.
Choose the representation you need, then copy its value.
U+290F
10511
⤏
⤏
⤏
E2 A4 8F
290F
0000290F
%E2%A4%8F
\u290F
\u290F
\u290F
\290F