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  2. HP Pavilion dv7 - Wikipedia

    en.wikipedia.org/wiki/HP_Pavilion_dv7

    The HP Pavilion dv7 was a model series of laptops manufactured by Hewlett-Packard from 2008 that featured a 16:9 17.3" diagonal display. The HP Pavilion dv4 featured a 14.1" and the HP Pavilion dv5 a 15.4" display. The dv7 had bays for two hard drives, but was supplied with one; if a second hard drive was fitted then a hard drive hardware kit ...

  3. Ten-code - Wikipedia

    en.wikipedia.org/wiki/Ten-code

    Ten-codes, officially known as ten signals, are brevity codes used to represent common phrases in voice communication, particularly by US public safety officials and in citizens band (CB) radio transmissions. The police version of ten-codes is officially known as the APCO Project 14 Aural Brevity Code. [1]

  4. USB hardware - Wikipedia

    en.wikipedia.org/wiki/USB_hardware

    In July 2012, the USB Promoters Group announced the finalization of the USB Power Delivery (USB-PD) specification (USB PD rev. 1), an extension that specifies using certified PD aware USB cables with standard USB Type-A and Type-B connectors to deliver increased power (more than 7.5 W maximum allowed by the previous USB Battery Charging ...

  5. HP Envy - Wikipedia

    en.wikipedia.org/wiki/HP_Envy

    The Envy Dv6 is a 15.6-inch laptop that resembles the previous Pavilion dv6 and is replacement to the successful HP Envy 15. It weighs about 5 lb (2.3 kg), has a mostly aluminum chassis and can be customized to accommodate a 1080p matte display, multi-touch touchpad, and up to 1.5 TB HDD.

  6. USB - Wikipedia

    en.wikipedia.org/wiki/USB

    USB device communication is based on pipes (logical channels). A pipe is a connection from the host controller to a logical entity within a device, called an endpoint. Because pipes correspond to endpoints, the terms are sometimes used interchangeably. Each USB device can have up to 32 endpoints (16 in and 16 out), though it is rare to have so ...

  7. Uninterruptible power supply - Wikipedia

    en.wikipedia.org/wiki/Uninterruptible_power_supply

    A tower type UPS with one IEC 60320 C14 input and three C13 outlets. A large data-center-scale UPS being installed by electricians. An uninterruptible power supply ( UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a load when the input power source or mains power fails.

  8. USB flash drive - Wikipedia

    en.wikipedia.org/wiki/USB_flash_drive

    SanDisk 1 TB USB-C flash drive (2020 model) next to a 50 cent euro coin. A flash drive (also thumb drive [US], memory stick [UK], and pen drive / pendrive elsewhere) [ 1][ note 1] is a data storage device that includes flash memory with an integrated USB interface. A typical USB drive is removable, rewritable, and smaller than an optical disc ...

  9. USB communications - Wikipedia

    en.wikipedia.org/wiki/USB_communications

    USB ports and cables are used to connect hardware such as printers, scanners, keyboards, mice, flash drives, external hard drives, joysticks, cameras, monitors, and more to computers of all kinds. USB also supports signaling rates from 1.5 Mbit/s (Low speed) to 80 Gbit/s (USB4 2.0) depending on the version of the standard.