







Product description



1 One-click Switch
2 Stable and Fast Chip
3 500 Days Battery Life
4
Make your life more convenient: Supports multiple devices and operating systems. Pairs with up to three devices simultaneously and is compatible with Windows, macOS, iPadOS, Android, and more. One keyboard for all your systems—no need for multiple keyboards.
Lightweight and durable: Mini keyboard size, easy to carry, suitable for business trips, does not take up space;at the same time, the product can withstand 10 million clicks, so you no longer need to frequently replace the keyboard.
Ultra-quiet design: The scissor-foot structure design allows the keys to rebound quickly, reducing collision noise, bringing you a quiet and comfortable typing experience.
Independent button switching design: The device is equipped with independent button switching, which can easily switch between three devices, so you no longer need to re-plug, and automatically map different system button functions when switching.
Ergonomic design: There is an adjustable bracket at the bottom, which can be adjusted according to the required angle, making typing easier and making you more comfortable when typing, giving you a more comfortable typing experience.
13 reviews for UGREEN K551 Slim Quiet Wireless Bluetooth 78Keys Keyboard, 3-Device Free Switching with Bluetooth & 2.4G, Compatible with Windows/macOS/iOS/Android, Works with MacBook, Lenovo, HP
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$16.99
AllThingsTech –
Perfect for my needs
I needed to replace an old Anker 7726 (or something like that) that had lost a few buttons and had been acting up. I wanted another less than full size keyboard for portability and to use in another room than my PC is in. I like to chill on the couch and use my PC on the living room TV some times.I’ve had good experiences with Ugreen products. I like to utilize newer tech when possible and feasible, so the Bluetooth 5.3 caught my eye (my Intel AX210 supports up to BT 5.4). I needed stability at moderate range through a wall and couch.Easy to set up, zero connection issues, latency feels instantaneous and battery life is epic. I like using rechargeable batteries. I’d rather swap batteries out rather than find out I need to charge an item at a time where I don’t want to be tied to a charging cable.Keyboard quality is way beyond my expectations. Personally, I LOVE the way the keys feel. The weight of the keyboard feels great and like it’s high quality. The size is perfect. When I’m at my PC, I prefer my wired, full size Corsair K60. But I don’t want to have a full size keyboard on my lap or carry around one.So, it works flawlessly with my PC and my Galaxy S24+ (Android 16). I’d recommend this keyboard to anyone.Again, though, I’m beyond impressed with the range and performance. My last keyboard cut in and out a LOT with the obstacles in between and range I use it at. I’m not exaggerating when I say this keyboard has not skipped one single button press, nor about input latency feeling “wired”.
Carlos Felipe Jaime Garzon –
Great keyboard for great price
Great portable keyboard. It’s very comfortable
j, –
alright
feels like those cheap chromebook keyboards but it gets the job done. connection is good
Felipe villa –
Recomendado
Excelente producto
Yordani García –
Que funciona super bien y rápido
Cómodo, sencillo y facil de usar por su precio me encanto
Mark Traphagen –
Disappointing Results
Followed instructions carefully and had no effect on my crack.
luis paez –
En Relación al precio y calidad, es mayor la calidad por muy bajo costo
Pequeño, construido con buenos materiales, muy versátil además la conexión es estable. Cumplió con mis expectativas.
Angel –
Easy to set up, pleasant clicky feel
It’s not silent like a laptop keyboard but it’s fairly low noise and has more of a click to it. Keys are hard plastic.
Ralf –
It feels cheap, but works perfectly. Once you get over the very light construction and just use it, you get why they chose to construct it like that. It pairs well and switches between output very fast has a dongle as well if needed. For the price, it’s hard to find anything more reliable. Keys are pleasant to type on and just the right space, love this layout.
A.I. –
Has a function lock so I don’t have to keep pressing Fn every time I want to use F5. I placed it on top of my previous full size keyboard and it seemed to be mostly the same size, minus the arrow key and numpad area. Primarily use a Windows PC, but also tested it out on my Samsung phone with Dex and it’s just a single button to swap between the devices. Also uses AAA batteries which means it doesn’t have an expiry date like other products. And really nice and slim on top of all that. This will probably be my new go-to, once I confirm any typing mistakes I make are just an adjustment period. Also, I gotta test the dongle too.EDIT: On my Windows machine everything works perfectly. On Karabiner and MacOS the keyboard is Mac friendly by swapping Win/Alt, which would actually be very useful normally. But since I used Karabiner and will never get used to MacOS hotkeys, I did have to add some lines to swap the two buttons. Then my Karabiner file works as is. Ask AI to generate this for ya, a bit easier.
Pranil –
Using this for almost a month now with mac mini, and its easy with its inbuilt bluetooth. Speed handling, all is beat. Good performance.
Andrew –
its a good low-priced keyboard. Bluetooth excellent and easy setup. wireless keyboards can have strange or missing keys – for instance this one does not have a print screen key.Their on-line support is useless.
Amazon Customer –
Great product, compact, and classy as mentioned but giving star less just coz it’s are not exactly silent as claimed rather it is clicky. But great to use.