ProtoArc Backlit Foldable Keyboard, XK01 Plus Folding Portable Bluetooth Keyboard for Travel, True Full Size External Wireless Keyboards with Backlight for iPad Tablet Smartphone Laptop - Black

works fine

Buen teclado, sin embargo es muy delgado y no resistirá en un uso rudo.

As advertised, quick to set up and ready to go. For those who travel a lot and need a full size keyboard for their laptop or to get a better option than just two thumbs typing on their phone or tablet, this it the tool that solves it all.

I've been using the XK01 by ProtoArc, a device I originally found at a local electronics retailer and wound up buying here on Amazon. But only recently, I started to wonder if there was a backlit option for the XK01. Turns out there is, and this is it. It is EXACTLY the same product as the XK01, but the XK01 Plus has backlighting/illuminated keys. This is a light, folding keyboard that can be paired with switched between up to three Bluetooth devices simultaneously. Charging is done through a USB-C socket on top of the device, and the pilot lamp changes from orange to green when fully charged. Much like the original XK01, battery life is really good, although I imagine use of the backlight will cut into longevity. However, there are three lighting levels (in addition to "off") that you can choose from. All are white lights (so if you're hoping for one of those fancier color-selectable lighting schemes like on a gaming keyboard, this isn't for you). This is a great choice for those times when you have a lot to type or say, and you just don't feel like poking an on-screen keyboard endlessly. It can be used with a smartphone, a tablet, or laptop or desktop computer. It supports all the major OS's - Windows, Mac OS, Android, and iOS - any unit with Bluetooth on it. As far as the feel of the keys, I liked it. Key travel is far better than a membrane-style keyboard, and key response feels good (not "premium", but decent), with enough springiness. It doesn't make a lot of noise when you type on it, so if you're in a situation where silence is golden, you'll appreciate it. And, unlike many other battery-operated Bluetooth keyboards available, this has full-sized keys, meaning far fewer typing errors. Yes, you may have to adjust to the placement of a few keys here and there, but I don't think you'll find the layout to be a deal-breaker. The package comes with a carry pouch, and a USB-C cable. There is no charger included for it, but you can get one nearly anywhere these days, including here on Amazon. I can't think of a better, portable Bluetooth keyboard that's available right now. I think this is as good as it gets.

Do not buy this for a new computer as your only keyboard as you will not be able to login until you pair the device. This requires the ability to login (which requires a functional keyboard) to your computer before you are able to set it up. Which makes this keyboard absolutely useless. I had to use another keyboard (Bluetooth dongle type) to login to my computer before being able to set this one up in settings. Once properly set up and fully charged the keyboard intermittently doesn’t respond, inserts multiple characters, and just doesn’t respond (even if on the charging cable). This device is not reliable and I would not recommend it.