Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White.
  • Angle. Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White.
  • Alt View 11. Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White.
  • Alt View 12. Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White.
  • Alt View 13. Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White.
  • Alt View 14. Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White.
  • Alt View 17. Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White.
  • Alt View 18. Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White.
  • Insignia - USB-C to 4K HDMI Multiport Adapter with Power Delivery Features video 0 minutes 24 seconds

Insignia™ - USB-C to 4K HDMI Multiport Adapter with Power Delivery - White

Model:
NS-PU378CHM
SKU:
5577934
Highly rated by customers for:
Your price for this item is $27.99
Clearance
The comparable value price is $39.99

Customer reviews

Rating 4.4 out of 5 stars with 2441 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers find value in the USB-C to 4K HDMI Multiport Adapter's ability to connect to HDMI displays, its broad compatibility with various devices, and its ease of use. Many appreciate the adapter's price and power delivery capabilities, while also noting its generally good performance. Although some users experienced connection issues, the positive feedback on features like portability and the availability of multiple ports outweighs these concerns. The adapter is frequently praised for its convenient size and functionality.

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 84 Showing 1,661-1,680 of 2,441 reviews

  • Does the job

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is a bit clunky because of the short cable, but it has the connections I needed and works fine.

    I would recommend this to a friend

  • Does the intended job

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

    Takes up a USB-C, gives back a USB-C, old USB, and HDMI. Got it to be able to run HDMI output, so it does the intended job.

    I would recommend this to a friend

  • Excellent adapter for the price.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Definitely nice to be able to connect to a second screen especially while working from home during COVID-19.

    I would recommend this to a friend

  • Good but not for everyday

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It worked really well the first 3 months but then was inconsistently working after that. It doesn’t seem to have good durability after consistent everyday use. This was purchased during the pandemic when working for home. Maybe look elsewhere if you need something that will last

    No, I would not recommend this to a friend

  • Great Cost Saving Adapter

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

    Although I love my Apple products, I hate having to purchase all the adapters. This one works great and costs half as much as the Apple brand.

    I would recommend this to a friend

  • Did exactly as needed...

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    There are cheaper versions out there, that dont charge as being used. Do not get those. This is the 1 for you.

    I would recommend this to a friend

  • Useful to see movies

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great accesorios me to connect my iOS devices to my tv! Works perfect and very reliable

    I would recommend this to a friend

  • Great Adapter

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's been a great adapter for my MacBook laptop. I can connect my 32" monitor without problems.

    I would recommend this to a friend

  • Great Device

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great device. I use it with my MacBook Air to add an external hard drive.

    I would recommend this to a friend

  • Good stuff

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

    Love this! Really helped when we needed yo add a screen for virtual lerning.

    I would recommend this to a friend

  • Works great

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for my MacBook Pro that doesn’t have any USB/aux connections. It’s also great for using with my flash drive.

    I would recommend this to a friend

  • Perfectly working

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

    It is a little expensive but convenient to use when you need to connet to TV with HDMI cable and also extra usb!

    I would recommend this to a friend

  • love it

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works great. kids love it bc i can stream their favorite shows on youtube.

    I would recommend this to a friend

  • Handy

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is an amazing little gadget. Definitely a product that I didn’t know I needed.

    I would recommend this to a friend

  • Master blaster

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great little dongal - must have ! Connectivity for power - keyboard - ipad to iphone hook-ups!

    I would recommend this to a friend

  • Works good

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

    Does exactly what I want it to. The connection with the hdmi plug is sometimes loose. But it serves its purpose

    I would recommend this to a friend

  • Exactly what I needed

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as intended and gives great output to my monitor from my MacBook

    I would recommend this to a friend

  • Good quality

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product quality compared to the original Apple product

    I would recommend this to a friend

  • Same quality as the Apple version

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Was going to order an open box Apple version but this came out to be the same function at a cheaper price

    I would recommend this to a friend

  • Hdmi

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

    A life saver now I can do presentations and watch movies on a TV without having a problem I would recommend this product plus it has an extra usb

    I would recommend this to a friend
Page 84, Showing 1,661-1,680 of 2,441 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.