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USB defines class code information that is used to identify a device's functionality and to nominally load a device driver based on that functionality.
2023/11/9 -USB Device Classes · Base Class 00h (Device) · Base Class 01h (Audio) · Base Class 02h (Communications and CDC Control) · Base Class 03h (HID – ...
2024/8/1 -This article lists the Microsoft-provided drivers for the supported USB device classes.
This document is intended to supplement the USB Specification and provide HID manufacturers with the information necessary to build USB-compatible devices.
The communications device class is used for computer networking devices akin to a network card, providing an interface for transmitting Ethernet or ATM frames ...
2020/8/18 -USB classes can be defined as groups of similar devices, such as Audio, Human Interface Devices (HID), and Mass Storage, that use a standard set of commands.
Q.USBマスストレージクラスに対応したUSBデバイスに限る。←どういう意味なのかご存じの方教えてください。カーナビにUSBメモリーを使用して曲を聞きたいのですが、曲のリストがありません。と表示されます。
A.USBにはクラスといっていろいろな接続の規格があります。 その中のUSBマスストレージというのは、外付けハードディスクやUSBメモリを使えるクラスのことです。 古いUSBメモリにはUSBマススト...
A.どうぞ http://allabout.co.jp/gm/gc/54405/
Represents a USB device. The object provides methods and properties that an app can use to enumerate WinUSB devices and send IN and OUT control transfers.
2024/2/5 -Learn about the USBDevice.deviceClass property, including its type, specifications and browser compatibility.
4 Device classes. 4.1 USB mass storage / USB drive; 4.2 Media Transfer Protocol; 4.3 Human interface devices; 4.4 Device Firmware Upgrade mechanism; 4.5 Audio ...
USB communications device-Mass Storage Device Class-Human Interface Device
The USB classes available in USB Device implement the concept of class instances. A class instance represents one function within a device. The function can be ...