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The USB HID class devices and their basic functions are defined in USB-IF documentation without any specific software in mind. Because of these generic descriptions, it is easy for operating system designers to include functioning drivers for devices such as keyboards, mice, and other generic human interface devices.
The HID protocol (Report Descriptor and Report mechanism) has been implemented on many buses other than USB, including Bluetooth and I2C. There are also a number of extensions to HID defined in "HID Integrated Usage Table Documents", including uninterruptible power supplies , video monitor controls, point of sale devices, arcade and gaming ...
The developer forums regulate the development of the USB connector, of other USB hardware, and of USB software; they are not end-user forums. In 2014, the USB-IF announced the availability of USB-C designs. USB-C connectors can transfer data with rates as much as 10 Gbit/s and provides as much as 100 watts of power. [4]
The written USB 3.0 specification was released by Intel and its partners in August 2008. The first USB 3.0 controller chips were sampled by NEC in May 2009, [4] and the first products using the USB 3.0 specification arrived in January 2010. [5] USB 3.0 connectors are generally backward compatible, but include new wiring and full-duplex operation.
CCID (chip card interface device) protocol is a USB protocol that allows a smartcard to be connected to a computer via a card reader using a standard USB interface, without the need for each manufacturer of smartcards to provide its own reader or protocol. [1]
With a vendor-supplied INF file, Windows Vista works with USB CDC and USB WMCDC devices. [1] This class can be used for industrial equipment such as CNC machinery to allow upgrading from older RS-232 serial controllers and robotics, since they can keep software compatibility. The device attaches to an RS-232 communications line and the ...
An integrated circuit card with a USB interface is named USB-ICC. ISO/IEC 7816-12:2005 specifies: the electrical conditions when a USB-ICC is operated by an interface device – for those contact fields that are not used, when the USB interface is applied; the USB standard descriptors and the USB-ICC class specific descriptor;
Retrieved from "https://en.wikipedia.org/w/index.php?title=USB_HID&oldid=162266061"This page was last edited on 4 October 2007, at 16:10 (UTC). (UTC).