![Amazon.com: Logitech New Unifying USB Receiver for Mouse Keyboard M515 M570 M600 N305 MK330 MK520 MK710 MK605 : Electronics Amazon.com: Logitech New Unifying USB Receiver for Mouse Keyboard M515 M570 M600 N305 MK330 MK520 MK710 MK605 : Electronics](https://m.media-amazon.com/images/I/51qOgyyhhvL.jpg)
Amazon.com: Logitech New Unifying USB Receiver for Mouse Keyboard M515 M570 M600 N305 MK330 MK520 MK710 MK605 : Electronics
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2.4GHz Wireless Receiver for C U0007 Unifie K350 K340 N305 K800 UAS USB Receiver Dongle|Replacement Parts & Accessories| - AliExpress
![Logitech, why no stand alone unifying/bolt numpads in 2023? Tenkeyless allows more ergonomic placement of the mouse, but numpads are still supremely useful. The n305 from 2009 pictured is commanding hefty resale Logitech, why no stand alone unifying/bolt numpads in 2023? Tenkeyless allows more ergonomic placement of the mouse, but numpads are still supremely useful. The n305 from 2009 pictured is commanding hefty resale](https://preview.redd.it/logitech-why-no-stand-alone-unifying-bolt-numpads-in-2023-v0-vcfbz2o602ma1.jpg?auto=webp&s=bf835aa9dbecd8acf9595995011ff73351a3fd77)