---
name: "usb_speed_string"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/usb_speed_string"
---

# usb\_speed\_string(9)

Returns human readable-name of the speed.

## NAME

usb\_speed\_string - Returns human readable-name of the speed.

## SYNOPSIS

**const char \* usb\_speed\_string(enum usb\_device\_speed** *speed***);**

## ARGUMENTS

*speed*

The speed to return human-readable name for. If it's not any of the speeds defined in usb\_device\_speed enum, string for USB\_SPEED\_UNKNOWN will be returned.

## AUTHOR

**David Brownell** \<dbrownell@users.sourceforge.net\>

Author.

## COPYRIGHT