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  2. Logitech Unifying receiver - Wikipedia

    en.wikipedia.org/wiki/Logitech_Unifying_receiver

    The Logitech Unifying Receiver is a small dedicated USB wireless receiver, based on the nRF24L-family of RF devices, [ 1] that allows up to six compatible Logitech human interface devices (such as mice, trackballs, touchpads, and keyboards; headphones are not compatible) to be linked to the same computer using 2.4 GHz band radio communication.

  3. Dongle - Wikipedia

    en.wikipedia.org/wiki/Dongle

    A Chromecast stick plugged into the HDMI port of a TV. The cable attached to the other end is the USB power supply. In the mid-to-late 2010s, the dongle form factor was extended to digital media players with a small, stick-like form factor—such as Chromecast and Fire TV Stick—that are designed to plug directly into an HDMI port on a television or AV receiver (powered via Micro USB ...

  4. Bluetooth - Wikipedia

    en.wikipedia.org/wiki/Bluetooth

    A personal computer that does not have embedded Bluetooth can use a Bluetooth adapter that enables the PC to communicate with Bluetooth devices. While some desktop computers and most recent laptops come with a built-in Bluetooth radio, others require an external adapter, typically in the form of a small USB " dongle ".

  5. The best DACs for Apple Music Lossless in 2024 - Engadget

    www.engadget.com/the-best-dac-for-lossless-high...

    Once you pair them with the adapter you can plug the BT-W5 into any music source with USB-C for improved Bluetooth audio — there’s even a low latency mode perfect for playing games on Switch ...

  6. Onkyo upgrades remote apps for latest-gen receivers, intros ...

    www.engadget.com/2012-07-17-onkyo-remote-2-apps...

    The Onkyo UBT-1 Bluetooth USB Adapter is now available with a suggested retail price of $59. About Onkyo Since 1946 Onkyo has been passionately committed to developing audio products that deliver ...

  7. The best USB Wi-Fi adapters - Engadget

    www.engadget.com/2020-04-12-the-best-usb-wi-fi...

    The TP-Link Archer T4U is the best USB Wi-Fi adapter for most people. It typically sells for under $35, placed second in the overall throughput tests just behind our upgrade pick, the Netgear ...

  8. Wireless USB - Wikipedia

    en.wikipedia.org/wiki/Wireless_USB

    The Certified Wireless USB logo. Wireless USB ( Universal Serial Bus) is a short-range, high-bandwidth wireless radio communication protocol created by the Wireless USB Promoter Group, which is intended to increase the availability of general USB -based technologies. It is unrelated to Wi-Fi and different from the Cypress Wireless USB offerings.

  9. List of Bluetooth profiles - Wikipedia

    en.wikipedia.org/wiki/List_of_Bluetooth_profiles

    Bluetooth HID is a lightweight wrapper of the human interface device protocol defined for USB. The use of the HID protocol simplifies host implementation (when supported by host operating systems) by re-use of some of the existing support for USB HID in order to support also Bluetooth HID. Keyboard and keypads must be secure.