Cable length
The length of the cable provided in the design or delivery set of the wired or combined controller (see "Connection").
In general, the meaning of this parameter is obvious: a longer cable gives more freedom of movement, but can create inconvenience at short distances. In fact, the length of the wire is important mainly in cases where a wired connection is used to play on a large screen: for comfortable viewing, it is desirable to be at a fairly large distance from such a screen. However, even in this case, a relatively short cable can be compensated for by the length of the wires going from the console (or other gaming device) to the screen, or even by connecting the set-top box to the screen wirelessly (many modern models have this capability). If the controller is used for a computer, this parameter can be ignored: the system unit or laptop is usually located in close proximity to the user, and even a fairly short wire is enough to connect.
Number of buttons
The total number of buttons provided in the design of the manipulator.
The more buttons — the more additional features you can "tie" to the manipulator, the lower the likelihood that during the game you will have to turn to other controls (for example, a PC keyboard). However, many game consoles (see "Platform Compatibility") provide a certain minimum number of buttons for a compatible gamepad — a smaller number simply would not allow full use of all the functions of the console. For example, the original PlayStation 4 controller has 11 buttons.
Note that the D-Pad (see below) is not included in this calculation: it is considered a specific control, although it is based on buttons.
Feedback
The type of feedback provided in the design of the manipulator (if any).
Feedback is the reaction of the manipulator to certain events occurring in the game. This reaction enhances the "immersion effect", giving the player the impression that he is holding on to a real airplane handle, car steering wheel, etc. It can be like this:
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Vibration. Feedback in the form of vibration allows you to simulate, for example, shaking from off-road driving, aircraft trembling when firing from airborne weapons or entering a turbulence zone, etc.
— Power.
Force feedback controllers are able to create some resistance to the efforts of the player — for example, to simulate the difficulty in turning the steering wheel when the wheels are stuck in the mud.
— Vibration / power. Controllers that support both types of feedback described above. This option is the most advanced and at the same time the most expensive.
