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Logitech Unifying receiver (older) Logitech Unifying receiver (newer) Unifying logo 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 ...
MX Master 3 2019: 7: Free Spinning (toggled by software - various methods available) Darkfield Laser: 200-4000: Unifying / Bluetooth 4.0: Rechargeable Li-Po (500 mAh) battery: Full charge can last 70 days. Able to connect to three separate devices. Logitech Flow compatible [25] MX Master 3 for Mac 2020: 7: Free Spinning (toggled by software ...
Thanks to Logitech's marvelous new USB Unifying Receiver, said issue is no longer an issue. Designed to operate with the Wireless Keyboard K350 / K340 and Marathon Mouse M705 / M505 (all of which ...
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 ...
USB and Parallel. [8] Logitech USB QuickCam Home 1998 General 352x288 [9] Logitech QuickCam Express 1999 General 320 × 240 @ 30 frame/s, [10] 640 × 480 @ 15 frame/s $49 . [8] Logitech QuickCam Web 1999 High-End 640 × 480 @ 30 frame/s [11] Only USB. [12] With built-in microphone. [13] Logitech QuickCam Pro 3000 2000 High-End 640 × 480 ...
There are potential weaknesses in the implementation of the protocol between the dongle and the copy-controlled software. For example, a simple implementation might define a function to check for the dongle's presence, returning "true" or "false" accordingly, but the dongle requirement can be easily circumvented by modifying the software to always answer "true".
A Bluetooth earbud, an earphone and microphone that communicates with a cellphone using the Bluetooth protocol. Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs).
Previous HDMI versions use three data channels (each operating at up to 6.0 Gbit/s in HDMI 2.0, or up to 3.4 Gbit/s in HDMI 1.4), with an additional channel for the TMDS clock signal, which runs at a fraction of the data channel speed (one tenth the speed, or up to 340 MHz, for signaling rates up to 3.4 Gbit/s; one fortieth the speed, or up to ...