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Customer Reviews for Samsung Book Cover Polyurethane 12.4" Keyboard Case for Galaxy Tab S9+ & S9 FE+, Black (EF-DX820UBEGUJ)

Samsung Book Cover Polyurethane 12.4" Keyboard Case for Galaxy Tab S9+ & S9 FE+, Black (EF-DX820UBEGUJ)~#|#~AEF9CD99-E3EA-475D-9F2BA92E811786BB_sc7
Samsung Book Cover Polyurethane 12.4" Keyboard Case for Galaxy Tab S9+ & S9 FE+, Black (EF-DX820UBEGUJ)~#|#~93A6FAA2-30C4-4F42-B8069F9EF87D8F4D_sc7
Samsung Book Cover Polyurethane 12.4" Keyboard Case for Galaxy Tab S9+ & S9 FE+, Black (EF-DX820UBEGUJ) is Out of stock
Item # : IM1NU1045
Model # : EF-DX820UBEGUJ
  • Keyboard cases and folios combine protection with a full keyboard, ideal for tablet users seeking productivity for work, gaming, and daily use.
  • Designed for Samsung Galaxy tablets, including the Galaxy Tab S9+, S9 FE+ with a 12.4-inch screen.
Price is $157.93
3.41
17 reviews
5 star
35%
4 star
18%
3 star
18%
2 star
12%
1 star
18%
Most helpful positive review
Posted Sep 26, 2025
Good
Easy to install and use without any problems when typing.
VS
Most helpful critical review
Posted Aug 29, 2025
Could have a better design
I am so disappointed in this keyboard product but let me list both the good and and bad. The GOOD is that it is 1)light weight, 3)keyboard size 4)tactile feel of keys. Now the BAD: 1)cannot adjust angle as you could with a 'kick-stand' on their previous model 3)keyboard just will not stay on tablet (weak or partial magnetic grip) - it falls off nearly every time you c...
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Most recent reviews
meripanda
Reviewed at:
Samsung US
Posted Oct 8, 2025
There are better options out there.
Wanted a keyboard so I could use this as a low-tech laptop for work, school, and travel. That said, this barely functions as such. You don't have a choice in the angle of the screen and the keyboard doesn't always connect when "plugged into" the tablet. I also have issues with the lack of a track pad, making it necessary to use the screen to navigate websites that are n...
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Response from Staples :
Greetings meripanda, Thank you for reaching out and sharing your thoughts on your Book Cover Keyboard Slim – AI Key. We appreciate your time and input. The Book Cover Keyboard Slim - AI Key provides all the features you'd expect from a keyboard, making it easy to connect your tablet and write emails or draft documents. Just like oil changes and tune-ups keep your phone running smoothly, software updates maintain optimal performance. We understand your preferences about the structure. Our primary purpose with the book cover is to protect your Galaxy Tab during use and transport. Additionally, there is the Book Cover Keyboard - AI Key, compatible with the Galaxy Tab S10 Ultra, S10 Ultra 5G, S9 Ultra, or S9 Ultra 5G, which includes a trackpad and offers a more laptop-like experience. Please see the link below. Thank you for your feedback; we’re glad to have you as part of the Samsung community. Book Cover Keyboard - AI Key, Galaxy Tab S10 Ultra | S10 Ultra 5G | S9 Ultra | S9 Ultra 5G https://www.samsung.com/us/mobile/mobile-accessories/tablets/book-cover-keyboard-ai-key-galaxy-tab-s10-ultra-s10-ultra-5g-s9-ultra-s9-ultra-5g-ef-dx925ubeguj/ -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
October 9, 2025
Edna jaimes
Reviewed at:
Samsung US
Posted Sep 26, 2025
Good
Easy to install and use without any problems when typing.
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JimB
Reviewed at:
Samsung US
Posted Aug 29, 2025
Could have a better design
I am so disappointed in this keyboard product but let me list both the good and and bad. The GOOD is that it is 1)light weight, 3)keyboard size 4)tactile feel of keys. Now the BAD: 1)cannot adjust angle as you could with a 'kick-stand' on their previous model 3)keyboard just will not stay on tablet (weak or partial magnetic grip) - it falls off nearly every time you c...
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Response from Staples :
Hey there JimB, Thank you for reaching out and sharing your detailed experience with your Book Cover Keyboard Slim – AI Key. We understand that the keyboard's functionality with your Galaxy Tab makes a big difference. We also recognize that performance is key. Many users have found success by using a flat surface while typing and ensuring the pen is properly aligned with the case. Thank you for your review. We are always working to improve our accessories, and understanding user experiences helps us enhance and innovate with each new generation of devices and accessories. Thank you again for your review. We appreciate you choosing Samsung. -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
September 2, 2025
Nati
Reviewed at:
Samsung US
Posted Aug 25, 2025
Keyboard
I love everything about this keyboard. The only reason I gave it four stars, instead of five is because it could be a little sturdier. I also wish that these keyboards had some kind of protection on the tablet itself. The ease of the keyboard and connection are pretty great though. I do recommend.
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Response from Staples :
Hello Nati, We’re excited to see that the Book Cover Keyboard Slim - AI Key is meeting your expectations. Whether for productivity or entertainment, it’s designed to do it all; beautifully. Thank you for your review. Seamless. Smart. Samsung. -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
September 3, 2025
Jonathan
Reviewed at:
Samsung US
Posted Aug 13, 2025
Not the best design for a tablet keyboard
The keyboard works well as a keyboard but since it's integrated into the case, it makes it difficult to use the tablet as a tablet. If you fold the case behind the tablet to hold it while you use it or to lay it flat, the keys wind up facing outward. They're not connected to the tablet in that configuration, so you don't need to worry about button presses, but they make...
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Response from Staples :
Hi Jonathan, Thank you for sharing your experience with your Book Cover Keyboard Slim - AI Key. We appreciate your insight as we are constantly learning and developing our designs for our Galaxy Tabs, and your feedback is valuable from a user’s perspective. Thank you for your review. We value you as part of the Samsung community. -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
August 14, 2025
Sveed99
Reviewed at:
Samsung US
Posted May 2, 2025
Ctrl key doesn't work
Overall I like this cover. Unfortunately the Ctrl key does not work, and apparently this is a common problem. It's frustrating that a Samsung keyboard doesn't work well with a Samsung tablet.
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Response from Staples :
Hi Sveed99, Thank you for sharing your experience with your Book Cover Keyboard Slim. If your control key is not working, we recommend clearing the keyboard data by going to Settings > Apps > Samsung Keyboard > Storage > Clear data. If you need further assistance, please don't hesitate to contact the Samsung Support Team. We are here to help, and we appreciate your choice of Samsung! -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
May 5, 2025
Veaple
Reviewed at:
Samsung US
Posted Apr 30, 2025
Not worth time or effort
Didn't work right out of the box, not really sure I want to try another like it.
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Response from Staples :
Hello Veaple, Thanks for the honest review of your Book Cover Keyboard Slim. While we understand this wasn’t quite the experience you expected, Samsung is committed to the quality of its products, providing a warranty that protects against any manufacturing defects in materials or craftsmanship. This coverage lasts for a specific period of 12 months, depending on the individual product. With this warranty, customers can feel confident that their investment is secure during this timeframe, guaranteeing the reliability and performance they expect from Samsung. Please reach out to our Samsung Support Team for further assistance. You can reach out via phone (1-800-SAMSUNG) or chat; more information will be linked below. We are here to help; thank you for choosing Samsung! Mobile Accessories Support https://www.samsung.com/us/support/mobile/mobile-accessories/ -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
May 1, 2025
Sheila Gildersleeve
Reviewed at:
Samsung US
Posted Apr 3, 2025
S10 tab Keyboard cover slim is wonderful
The keyboard cover is great. I love it's smooth feel. It is very handy and protects my screen well
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Response from Staples :
Hi Sheila, The Book Cover Keyboard Slim’s smooth feel and protection truly make it a top-tier companion for your Galaxy Tab. It’s always a win when style, function, and comfort come together so seamlessly. Thanks for sharing your experience! We are happy you have elevated your Galaxy Tab setup, and we appreciate your trust in Samsung! -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
April 18, 2025
Leeman
Reviewed at:
Samsung US
Posted Mar 19, 2025
Nice product
Fits nice. Works good. Wish it more wrapped around corners for protection but I knew what it was when ordered.
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Ernesto
Reviewed at:
Samsung US
Posted Mar 1, 2025
Mouse pad
Could use a mouse pad, it would make it 100% better
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Jerry
Reviewed at:
Samsung US
Posted Feb 18, 2025
Not perfect for a PC heavy, MSFT user of OneNote
It's fun and fast and responsive. I have yet to really learn how to operate it well. But I bought this partly to be able to interact with OneNote. 90% of my time is on a PC but I wanted to be able to be in a meeting and scribble notes down (more casual than typing away at a keyboard, especially with 1on1 interviews). Although I was assured that this tabel seamlessly run...
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Pete
Reviewed at:
Samsung US
Posted Feb 7, 2025
Nice keyboard cover
Nice keyboard cover that you can use on your lap easily. The key movement is fine and the lightness is a bonua as well.
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Response from Staples :
Hey there Pete, We appreciate your feedback! Book Cover Keyboard Slim—AI Key continues to deliver the performance and style our users love. It’s exciting to see so many people enjoying its AI Key. It is really sturdy, and the confidence of knowing that the case is encapsulating your Galaxy Tab allows you to use it with ease and full functionality. We thank you for your review. Thanks for making Samsung your go-to choice. -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
May 13, 2025
BTallent77
Reviewed at:
Samsung US
Posted Feb 1, 2025
A must have
This cover/keyboard is a must have for your galaxy tab, especially if youre a power user. It not only protects it, but basically turns it into a laptop. It's magnetic so you can easily remove it if that's what you prefer. Samsung Dex is set to start as soon as it is connected which is very convenient.
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Response from Staples :
Hello BTallent77, You can truly appreciate the durability and versatility of the Book Cover Keyboard Slim for your Galaxy Tab, especially since you are passionate about technology. The stability provided by the Book Cover not only offers the protection you need but also delivers the mobility you require when you're on the go, whether for working on projects or giving presentations. It's fantastic that you can use your Galaxy Tab so effectively, and the Book Cover enhances that experience. We hope you continue to enjoy your Book Cover. Thank you for reaching out and for choosing Samsung! -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
February 4, 2025
RayB
Reviewed at:
Samsung US
Posted Jan 4, 2025
A great accessory for Tab S9 plus
A fantastic addition to my Tab S9 plus. Top quality keyboard fits perfectly and feels great with positive key feedback. Couldn't be happier.
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Galtab456
Reviewed at:
Samsung US
Posted Dec 17, 2024
No Language switch key
How do you change the language on this keyboard???
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Response from Staples :
Hello Galtab456, Thank you for your question regarding your Book Cover Keyboard Slim. To change the language settings for your keyboard, you will need to do this through the tablet itself. Please open the settings, navigate to "General Management," and then select "Language and Input." From there, you can choose your preferred languages and types. For your convenience, I will provide a link that details the steps to complete this process. If you have any follow-up questions, please feel free to reach out to us at Samsung. A member of our team would be more than happy to assist you in getting your keyboard functioning properly. Thank you for being a loyal Samsung customer. Use the keyboard on your Galaxy tablet -Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
December 18, 2024
BPG1
Reviewed at:
Samsung US
Posted Dec 8, 2024
Terrible
I bought this with my new tab s10+ and it stinks. I have know idea why anyone would want this as a keyboard. There is no mouse pad.
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Response from Staples :
Hello BPG1, We are always eager to hear from our customers and learn how they are using their Samsung products. Thank you for sharing your feedback on the Book Cover Keyboard Slim - AI Key. Our goal with this keyboard was to design a stylish, slim, and practical cover that still provides the protection our customers have come to rely on for their devices. The Book Cover Keyboard Slim does not include a trackpad, as we wanted to offer a keyboard option that might be more convenient for users with limited space. However, we do have the Book Cover Keyboard that includes a functional trackpad designed to meet the specifications of your Tab S10+. I will provide a link to this device for your convenience. There are still a lot of cool features included with your Book Cover, like the one-tap AI key that's linked to our wonderful Galaxy AI features. We encourage you to reach out to one of our dedicated Samsung Support Team members to discuss options for your Book Cover Keyboard Our team can be reached via phone or chat, and I will include contact information links. We truly appreciate your feedback. You are invaluable to us, and thank you for being a wonderful part of the Samsung family. Book Cover Keyboard - AI Key, Galaxy Tab S10+ | S10+ 5G | S9+ | S9 FE+ | S9 FE+ 5G Mobile Accessories - EF-DX825UBEGUJ | Samsung US - Ty Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
December 13, 2024
CMA76
Reviewed at:
Samsung US
Posted Nov 18, 2024
Works, but can't change angle of your screen.
I got this item with my new tablet, but quickly discovered that it wasn't as versatile as the full size keyboard cover. You only get one viewing angle with this cover, and the keyboard just felt way too close to the screen for me, and no mouse pad. I like a little less of an angle on the screen than this allows in one fixed position. Returned it and ordered the other...
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Response from Staples :
Hi there CMA76, we appreciate your feedback on your Samsung Book Cover Keyboard Slim - AI Key, Galaxy Tab S10+. We understand how important specific features and functionality of your device and accessories are to you every day. We appreciate you sharing your feedback as we continue forward in innovating our product line. We are happy to hear you have found the keyboard and case that best align to your preferences. Please, reach out to us again any time with questions or additional feedback on any of your Samsung products. Thank you for being a Samsung customer. -Elizabeth Samsung Support smsng.us/Samsung-Support Samsung Community smsng.us/Samsung-Community Facebook smsng.us/Facebook-Messenger X https://smsng.us/X-Messages
November 19, 2024