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2. USB hub - Wikipedia

   en.wikipedia.org/wiki/USB_hub

   A four-port "compact design" USB hub: upstream and downstream ports shown. A USB hub is a device that expands a single Universal Serial Bus (USB) port into several so that there are more ports available to connect devices to a host system, similar to a power strip. All devices connected through a USB hub share the bandwidth available to that hub.

3. iPAQ (desktop computer) - Wikipedia

   en.wikipedia.org/wiki/IPAQ_(desktop_computer)

   iPAQ Desktop Personal Computer. The iPAQ Desktop Personal Computer in its various incarnations was a legacy-free PC produced by the Compaq Computer Corporation around the year 2000. It was inspired by the iMac, and was primarily designed to be a portable desktop computer that could be used as a simple internet-capable computer.

4. USB Implementers Forum - Wikipedia

   en.wikipedia.org/wiki/USB_Implementers_Forum

   The USB Implementers Forum (USB-IF) is a nonprofit organization created to promote and maintain USB (Universal Serial Bus), a set of specifications and transmission procedures for a type of cable connection that has since become used widely for electronic equipment. Its main activities are currently the promotion and marketing of USB, Wireless ...

5. Host controller interface (USB, Firewire) - Wikipedia

   en.wikipedia.org/wiki/Host_controller_interface...

   Universal Host Controller Interface (UHCI) is a proprietary interface created by Intel for USB 1.x (full and low speeds). It requires a license from Intel. A USB controller using UHCI does little in hardware and requires a software UHCI driver to do much of the work of managing the USB bus. [2] It only supports 32-bit memory addressing, [4] so ...

6. USB mass storage device class - Wikipedia

   en.wikipedia.org/wiki/USB_mass_storage_device_class

   The Linux kernel has supported USB mass-storage devices since its 2.4 series (2001), and a backport to kernel 2.2.18 [2] has been made. In Linux, more features exist in addition to the generic drivers for USB mass-storage device class devices, including quirks, bug fixes and additional functionality for devices and controllers (vendor-enabled functions such as ATA command pass-through for ATA ...

7. USB communications - Wikipedia

   en.wikipedia.org/wiki/USB_communications

   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.