Logitech Hid Compliant Unifying Keyboard Driver

I love the Logitech Unifying accessories. We have been using the Logitech Solar K750 Keyboard for years and could not be happier with them. They perform extremely well and are easy to add to the unifying dongle/receiver. I have been using the same keyboard for probably 4 - 5 years now. For a wireless, solar keyboard, I think that is remarkable. The unifying receiver should win an award for one of the best accessories ever.

I finally got annoyed with wired keyboards and decided to go to BlueTooth. I have been using Logitech Unifying devices for years and had confidence I could fall back on it should bluetooth be troublesome. As implemented on this keyboard, I have yet to have a problem. The most impressive thing about this keyboard is how solid it feels. I will soon replace the rest of my keyboards with these.

Although USB 3.0 has been out for a while. I still have 4 printers, a Logitech Unifying Receiver, 1 Laptop Cooling fan, 2 Self-Powered External Hard Drives the list goes on. All in USB 2.0 connection. Have a USB hub where the plugs are all on one side (versus other shapes-circular, square, etc.). It also makes for easy uniformity and labeling of peripherals.

Bought to use in USB class-compliant mode but also occasionally use it with a Windows 11 PC. The USB driver passes all of the Windows Driver Verifier checks. And it works pretty well in Linux, too, though one cannot access all of its features.

I got this for my Logitech MX mini keyboard, does what it is made for.

What do you do when you lose a unifying USB for a keyboard/mouse combination? Contact B&H. Delivery was quick. Product functioned perfectly.

Thin, light and responsive! This 'no frills' keyboard actually has some neat features, with very useful shortcut keys. The unifying usb receiver is low profile and synced to my logitech mouse, previously purchased. Works well!

Great keyboard smooth layout and works great between devices using bluetooth and the unifying USB adapter.

Works well with Linux Mint Mate 20 and so do all the Logitech combos since they use the same driver.

Up until now, I could connect either a USB-audio headphone OR a USB-compliant MIDI keyboard to my USB-C iPad via a wired connection, but not both. This meant that one of the two – keyboard or headphone – had to be connected via Bluetooth. This is usually not a problem except when trying to record a live performance, where Bluetooth latency is frankly unacceptable. With the MiniFuse, however, both the keyboard and the headphone attach to the interface, and a single USB-C cable connects to the iPad. I have so many neat synth and other music creation apps on there that I can finally use live! This is HUGE for me. Note that the MiniFuse 4 supports up to 500 mA keyboards via its USB-hub, so long as it's plugged in, whereas the MiniFuse 2 supports only up to 250 mA devices, which cuts out most external USB-compliant MIDI keyboards. Yeah, it's a bit of a pain to have to plug the MiniFuse 4 to a wall socket to make it all work, but that's still just a single wire. Oh, also, I've connected some synths to the audio inputs, and I've been running both the headphone and main Audio outputs, as well as the loopback interface both with the iPad and my mac, and it all works and sounds fantastic. The manual takes a bit of careful reading to understand the possible routings (for me at least, I'm a newbie at this) but it's well written and I was able to figure it out pretty quickly. I didn't know I needed it, but now that I have the MiniFuse, I can't imagine not having it as the central hub to my synthesizer setup.