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

4.4/5
Product ID: 391483105
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Details

  • Brand
    SAMSUNG
  • Compatible Devices
    Laptop Smart
  • Connectivity Technology
    wireless
  • Keyboard Description
    Wireless
  • Special Feature
    Touch Panel
  • Color
    Black
Instant Samsung DeX desktop mode
🎯3 customizable Hot Keys for quick access
🔄Connects 3 devices simultaneously

Description

⌨️ Master your multitasking with the keyboard that keeps up with your grind.

  • SLEEK PORTABLE DESIGN - Compact, lightweight, and stylish—carry professional-grade typing power wherever your hustle takes you.
  • PERSONALIZED HOT KEY SHORTCUTS - Assign your top 3 apps to dedicated keys for lightning-fast launches—because your time is premium.
  • SEAMLESS MULTI DEVICE SWITCHING - Effortlessly toggle between smartphones, tablets, and laptops with a single click—stay in flow, never miss a beat.
  • UNLOCK DESKTOP LEVEL PRODUCTIVITY - Activate Samsung DeX instantly to multitask across multiple windows and elevate your mobile workflow anywhere.
  • BROAD COMPATIBILITY EASY PAIRING - Works flawlessly across Windows, Android, and smart TVs—one keyboard to rule all your devices.

The Samsung Smart Keyboard Trio 500 is a compact, wireless Bluetooth keyboard designed for professionals on the move. It supports simultaneous connection to three devices with instant switching, integrates seamlessly with Samsung DeX for desktop-like productivity, and features three customizable Hot Keys for quick app access. Lightweight and compatible with multiple platforms, it’s powered by USB and includes batteries for immediate use.

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Specifications

Number of USB 2.0 Ports1
BrandSAMSUNG
SeriesSamsung keyboard trio 500
Item model numberEJ-B3400UBEGUS
Hardware PlatformLaptop, Smartphone, Tablet
Operating SystemWindows
Item Weight1.16 pounds
Product Dimensions11.42 x 1.16 x 5.24 inches
Item Dimensions LxWxH11.42 x 1.16 x 5.24 inches
ColorBlack
Power SourceUSB
Batteries2 AAA batteries required. (included)
ManufacturerSamsung
ASINB09MDMXLN4
Date First AvailableNovember 19, 2021

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Reviews

4.4

All from verified purchases

P**R

Ease of use.

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 buyerI stand straight up and I'm proud of Myself.Fred

W**I

Exactly what I wanted.

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.

D**Y

Reliable Keyboard

The keyboard is a good size. It works well. Works on AAA batteries which I like because charging everything can become a chore. Connecting it was a little tricky because you have to actually open up Bluetooth settings to connect it. But once I figured that out, it worked like a charm. Hasn't given me any problems like some of the other reviews. It's actually really good. I own all Samsung products too, so that probably helps with seamlessnes

D**L

Great keyboard with very little info to help you start using it

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.]

K**T

Wonderful!

I'm a keyboard fan, have used many over the years, and am pretty discriminating. I have a couple of bluetooth ones I really like for use with my Samsung phone, but am always willing to check out another. Everything about it is good: touch, weight and balance, quality feel, and added functions. Directions are a little brief, so check YouTube. It's battery operated and not rechargeable which is probably why they didn't backlight the keys. I'm glad I tried this and it will have a place in the keyboard rotation for sure.

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Samsung Official Smart Keyboard Trio 500 Ej B3400ubegus Black Us | Desertcart Romania