Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. HP - 21 Standard Capacity Ink Cartridge - Black.

HP - 21 Standard Capacity Ink Cartridge - Black

Model:
C9351AN#140
SKU:
7476233
Highly rated by customers for:
Your price for this item is $24.99

Customer reviews

Rating 4.6 out of 5 stars with 702 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers commend the 21 Standard Capacity Ink Cartridge for its high-quality ink, ease of use, and great price. Positive feedback also highlights its compatibility with various printers and reliable performance. A small number of users mentioned that the page yield could be improved.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 12 Showing 221-240 of 702 reviews

  • Excellent product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have been using this for long time. But the last one i bought elsewhere did not work fine.

    I would recommend this to a friend

  • Great Printer Ink

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have a great printer but it does consume a lot of ink. Conveniently I can work the printer with Black ink only so that help save a little.

    I would recommend this to a friend

  • Great ink

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great price and the best price in town. We went to several places and Best Buy was the best

    I would recommend this to a friend

  • Great Deal on Ink!!!!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Take advantage of your REWARD Points!! I needed ink and was able to get this for FREE!!

    I would recommend this to a friend

  • hp ink

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    i have used this ink for many years. always very satisfied with the quality of the printing.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality, Price

    Easy to install

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Quick replacement, last couple mths, pricing not too bad

    I would recommend this to a friend

  • Good item

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    HP ink always works good for me. Best Buy had a good price on it too. Happy overall.

    I would recommend this to a friend

  • Great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Appropriate for low-volume use, this black print cartridge produces professional-looking, laser-quality printouts for every occasion.

    I would recommend this to a friend

  • It's a great product.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love shopping at Best Buy, people are friendly, and best price for every product.

    I would recommend this to a friend

  • only cartridge i can use for my printer

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    only cartridge i can use for my printer. until I get another printer, this cartridge is it

    I would recommend this to a friend

  • Works

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    HP 21 Black ink, works with my HP printer. We buy all of our ink cartridges from Best Buy.

    I would recommend this to a friend

  • works fine

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    bought this for my daughter's printer. she is in college and does a lot of printing.

    I would recommend this to a friend

  • Best Price and always in stock!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    cant say much more than what was already. the best price and always in stock. love it

    I would recommend this to a friend

  • HP Inkjet cartridge

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    HP products are a leader in the industry and I have always had good luck using their cartridges. Best Buy had a great sale too.

    I would recommend this to a friend

  • Small job printers

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ink is great for small job printers. Definitely does not have the ink capacity to support larger jobs. Got it on a great sale.

    I would recommend this to a friend

  • replacement cartridge

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I shopped online and found that Best Buy had the best price with my Best Buy card

    I would recommend this to a friend
  • Pros mentioned:
    Price

    HP ink

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am thankful that Best Buy carries the HP (lower number) ink cartridges. I have an older printer that works perfectly well and I'm glad I do not need to replace due to not finding the correct cartridges. Watch for Best Buy ink specials. I stocked up!

    I would recommend this to a friend

  • Genuine item

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works just fine. Never had problem with these and planning to keep using.

    I would recommend this to a friend

  • Awesome price for ink/# of pages printed

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cost efficient printer ink! When shopping for a printer, choose HP & HP ink!

    I would recommend this to a friend

  • HP Ink Cartridge

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to order. Best Buy has the cheapest price around with fast shipping.

    I would recommend this to a friend
Page 12, Showing 221-240 of 702 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.