Samsung Official Smart Keyboard Trio 500 (EJ-B3400UBEGUS), Black - US Model

Initially I was skeptical about getting a keyboard without a rechargeable battery but this keyboard is great. Very high build quality, great range and it works with all my devices flawlessly. I simply use the rechargeable cells from Amazon and the batteries last months for me.

This keyboard is ultra-thin and lightweight. The connectivity, between devices at that (including non-Samsung), is excellent. If you need an affordable travel keyboard, this will work. Battery life is great. It takes two AAA batteries. +Downsides: 1) No 2.4 Ghz connectivity (BT only) 2) No backlight 3) Poor keys quality +Considerations: Some keys may not function normally with some devices (specifically function keys like Dex button).

I live the easiness of this Keyboard from Samsung. The Keyboard automatically recognizes my tablet and phone . Pairs immediately! Very responsive, I reply to texts now by typing with both hands, it has turned my tablet into a PC. So easy , especially with Samsung X, I also have paired a Bluetooth Mouse , allows me access every thing I need and I get there fast, using also my stylus which came with my phone. At this price, and you own anything Samsung and maybe this Keyboard will connect to any brand via Bluetooth. If you buy one know, I'll consider my review helped. You also have a 30 day money back guarantee therefore, at this price on Amazon.com. Get a stand to hold your tablet or phone, you don't need it that top of you but having your mouse/ Keyboard combo close to you gives you freedom and your multitasking becomes incredible , fast and efficient. I wouldn't steer anyone down the wrong path abd I do not work for Amazon. I work for the future buyer I stand straight up and I'm proud of Myself. Fred

The keyboard is wonderful. I bought it only to use when typing on my phone, so that with its tiny keyboard I am not constantly having to correct errors. For this purpose, the moment I got it turned on and paired with my phone, it worked instantly and so easily. I had been using my iMac keyboard (for my computer) and the typing on this Samsung keyboard is much easier to use. Its keys are a bit larger and its touch is more secure than the iMac keyboard. The reason for 1 star removed is that there essentially is no user manual. I could not figure out how to open the battery compartment without breaking its plastic cover, and I had no idea there was an on-off button for the keyboard. I could find some words online through Samsung to tell me about pairing the keyboard with my phone, but doing that was simple. The paper ‘manual’ with the phone showed in its one diagram the F7 key for pairing the keyboard, and since I was not planning to do all the other sophisticated stuff with the keyboard that that diagram was trying to show I got my phone paired in an instant ONCE I got the keyboard turned on. My husband had to figure out how to open the battery compartment (so I could see where the batteries are and make sure they were there — and to be able to replace them later), AND to figure out there had to be an on-off key and where it was so we got the keyboard turned on. With him doing that, I was good to go, and love the keyboard. A simple two notes (two sentences) about how to open the battery compartment and to show where the on-off key is (and that one exists) would be an added plus to the paper ‘manual’ and to the digital one at the Samsung website, though. [Note: You pry/force open the back compartment, hoping not to break the thin black strip that is part of the opening mechanism, to get to the batteries, and the On-Off key is on the left thin SIDE of the keyboard near the top, just to the left of the Esc key.]

I recently purchased a S22 and wanted to use Dex. I looked through Amazon and instantly became curious about the Trio. About a month later, I do not regret the purchase at all. I enjoy using this keyboard so much I have it connected to my home and work laptops as well, as it works seamlessly with Windows too (including the hotkeys). I can maintain an average of 105 wpm on typing tests with this keyboard, and will probably get faster as I get more comfortable with the keyboard. I always enjoy chiclet style keys, and appreciate the angle and how the chiclet style keys on this keyboard stick out just enough for me to feel them as my fingers slide past. The plastic used for the keycaps has a smooth finish on them and the f and j indicators stick more than in my past experience with many other keyboards, which I like when trying to find my way around the keyboard without looking. The design, layout, feel and functionality of this keyboard are fantastic for the price. I may even order an extra one eventually to keep an extra laying around for when this one finally breaks, that is how much I enjoy typing on it. Best of luck on your search for a keyboard. Update Dec 2023: The keyboard still works and I still enjoy using it. I've used a bunch of chiclet style keyboards at this point in my life (owned several apple keyboards like this too) and I highly recommend this Samsung. It's affordable and feels so smooth to type on.

Bluetooth keyboard also connects to Android phone just fine. Thumb saver for lots of typing.

Liked How it's much faster Than hunt and peck, but it doesn't reconnect when you restart it.

I have been in awe with this little lean and mean beauty. Set up was a cinch and was up and running connected to two PCs in an instant. Can't wait for my Galay to arrive to see the possibilities with this one. Good quality build and packs more than what you would see in a "normal keyboard". I have had multiple Logitech ones .. mostly double the size, without the ease with which the Trio can handle all of that. Excellent purchase . I have not set up the one touch app launch yet...but I am sure that should be a no brainer. Also never bother reading the tiny manual inside...it's worthless. One issue I had was that I could not register this at Samsung.com as it was expecting a 15 digit S/N , while I can only see a 14 digit S?N on this one.....wonder why ? I will probably call customer service and clear that . Overall an amazing purchase ...one that should have been done way before actually !