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  2. USB killer - Wikipedia

    en.wikipedia.org/wiki/USB_Killer

    In April 2019, a student at College of Saint Rose in Albany, New York pleaded guilty to destroying 66 computers in his college using a USB killer. [9] He also destroyed seven computer monitors and computer-enhanced podiums. He was sentenced to 12 months in prison, followed by a year of supervised release. He was ordered to pay $58,471 in ...

  3. USB - Wikipedia

    en.wikipedia.org/wiki/USB

    The throughput of each USB port is determined by the slower speed of either the USB port or the USB device connected to the port. High-speed USB 2.0 hubs contain devices called transaction translators that convert between high-speed USB 2.0 buses and full and low speed buses. There may be one translator per hub or per port.

  4. USB 3.0 - Wikipedia

    en.wikipedia.org/wiki/USB_3.0

    A USB 3.0 controller in the form of a PCI Express expansion card Side connectors on a laptop computer. Left to right: USB 3.0 Standard-A (host) port (the five additional contacts for USB 3 visible on the underside of the tongue), VGA connector, DisplayPort connector, USB 2.0 Standard-A (host) port.

  5. Computer port (hardware) - Wikipedia

    en.wikipedia.org/wiki/Computer_port_(hardware)

    Examples of computer connector sockets on various laptops Ports on the back of the Apple Mac Mini (2005). A computer port is a hardware piece on a computer where an electrical connector can be plugged to link the device to external devices, such as another computer, a peripheral device or network equipment. [1]

  6. Planned obsolescence - Wikipedia

    en.wikipedia.org/wiki/Planned_obsolescence

    This may be intentionally designed obsolescence, a withdrawal of investment or standards being updated or superseded. For example, serial ports, parallel ports, and PS/2 ports have largely been supplanted or usurped by USB on newer PC motherboards since the 2000s. [citation needed] This also occurs for cochlear implants. [35]

  7. Serial port - Wikipedia

    en.wikipedia.org/wiki/Serial_port

    A male DE-9 connector on an IBM PC compatible computer (with serial port symbol) used for an RS-232 serial port A female DE-9 connector on an RS-232 cable.. A serial port is a serial communication interface through which information transfers in or out sequentially one bit at a time. [1]

  8. USB hub - Wikipedia

    en.wikipedia.org/wiki/USB_hub

    A four-port "long cable" "external box" 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 ...

  9. Acer Aspire One - Wikipedia

    en.wikipedia.org/wiki/Acer_Aspire_One

    Some peripherals, like a USB mouse or Ethernet port, will not be detected by the standard setup and may require manual tweaking. There are exceptions - the Aspire One ZG5 will not boot DOS directly. A workaround is to boot DOS from a USB drive first to access a FAT16 partition (must be the first partition) on the hard drive.

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