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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 ...
1x Logitech K270 keyboard 1x Logitech M185 mouse 1x Logitech Nano receiver (Non-Unifying) [99] Wireless Combo MK320 1x Logitech K330 keyboard 1x Logitech M215 mouse 1x Logitech Unifying receiver [100] Wireless Combo MK330 [101] Wireless Combo MK520 1x Logitech K520 keyboard 1x Logitech M310 mouse 1x Logitech Unifying receiver [102]
A wireless keyboard is a computer keyboard that allows the user to communicate with computers, tablets, or laptops with the help of radio frequency (RF), such as WiFi and Bluetooth or with infrared (IR) technology.
The Metaphor's keyboard was also IR wireless. The consumer IR connection scheme required a clear line of sight for data transfer, and did not work well on a cluttered desk. The wireless mouse did not gain widespread adoption until 1991 when Logitech introduced the first mouse based on a radio frequency connection, not limited to line-of-sight. [9]
To maintain HDCP support, devices that do not have current software driver updates will not connect to the Wireless Display Adapter (even if Miracast is supported). Version 1 (long HDMI stick and short USB dongle) was released in 2014, which supported 1080p video at 30fps wirelessly, and HDMI-CEC control to automatically power on a TV and ...
The bidirectional IBM AT and PS/2 keyboard interface is a development of the unidirectional IBM PC keyboard interface, using the same signal lines but adding capability to send data back to the keyboard from the computer; this explains the asymmetry. [3] The interface has two main signal lines, Data and Clock.
A computer mouse with the most common features: two buttons (left and right) and a scroll wheel (which can also function as a button when pressed inwards) A typical wireless computer mouse. A computer mouse (plural mice, also mouses) [nb 1] is a hand-held pointing device that detects two-dimensional motion relative to a surface
In comparison, this message did not usually appear for devices connected via the PS/2 6-pin DIN connectors which preceded USB. PS/2 did not typically support plug-and-play, which means that connecting a PS/2 keyboard or mouse with the computer powered on does not always work and may pose a hazard to the computer's motherboard. Likewise, the PS ...