This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+1F5A6 offers a line break opportunity at its position, except in some numeric contexts.
The Wikipedia has the following information about this codepoint:
In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, computer mice, scanners, cameras, joysticks, and microphones.
Input devices can be categorized based on:
modality of output (e.g., mechanical motion, audio, visual, etc.)
whether the output is discrete (e.g., pressing of key) or continuous (e.g., a mouse's position, though digitized into a discrete quantity, is fast enough to be considered continuous)
the number of degrees of freedom involved (e.g., two-dimensional traditional mice, or three-dimensional navigators designed for CAD applications)
Representations
System
Representation (click value to copy)
Nº
128422
UTF-8
F0 9F 96 A6
UTF-16
D8 3D DD A6
UTF-32
00 01 F5 A6
URL-Quoted
%F0%9F%96%A6
HTML hex reference
🖦
Wrong windows-1252 Mojibake
🖦
Encoding: GB18030 (hex bytes)
94 39 F3 36
RFC 5137
\u'1F5A6'
Bash and Zsh inside echo -e
\U0001F5A6
C and C++
\U0001F5A6
C#
\U0001F5A6
CSS
\01F5A6
Excel
=UNICHAR(128422)
Go
\U0001F5A6
JavaScript
\uD83D\uDDA6
Modern JavaScript since ES6
\u{1f5a6}
JSON
\uD83D\uDDA6
Java
\uD83D\uDDA6
Lua
\u{1F5A6}
Matlab
char(128422)
Perl
"\x{1F5A6}"
PHP
\u{1f5a6}
PostgreSQL
U&'\+01F5A6'
PowerShell
`u{1F5A6}
Python
\U0001F5A6
Ruby
\u{1f5a6}
Rust
\u{1f5a6}
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