Customers love the Ethernet port, portability, and compact size of the USB-C Mobile Adapter DA300. Many appreciate its compatibility with various devices and its sleek design. However, some customers find the price to be high and note that it doesn't provide power to the laptop, and only one video output can be used at a time. The adapter's performance has also received some mixed feedback.
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 5 Showing 81-100 of 133 reviews
Rated 4 out of 5 stars
Great Dock
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good dock, limited number of ports but it's what it's designed for. Works great for me
I would recommend this to a friend
Rated 4 out of 5 stars
Dell Dock
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Does the job but bc Dell laptops connections are on the left side the dock hands off the side
I would recommend this to a friend
Rated 5 out of 5 stars
great gadget for the price
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
this works great with the exception that the extra USB-C port is only for file transfer and cannot be used as a charging port as well...everything else works great though.
I would recommend this to a friend
Rated 4 out of 5 stars
USB C is too short.
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This dock is fine, works as intended. The USB C is far too short though.
I would recommend this to a friend
Rated 4 out of 5 stars
Nice dock
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Nice basic little doc. Driving a 4K monitor no issues.
I would recommend this to a friend
Rated 5 out of 5 stars
Great
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product Im glad I purchased this. It has worked well, build quality is outstanding
I would recommend this to a friend
Rated 3 out of 5 stars
Ehhhh
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought this to provide an ethernet port for my Dell Inspiron laptop. The connection is very sporadic and unreliable. The other ports for USB and video are great, but the main purpose was Ethernet and that failed.
No, I would not recommend this to a friend
Brand response from YourDellTeam
Posted .
Hello DPeele2k1,
We are sorry to hear you are experiencing difficulties with your mobile adapter and apologize for the inconvenience. Your feedback is sincerely appreciated.
If you require assistance, Dell Support would be more than happy to help. They can be contacted by visiting this link - http://dell.to/2sH7Qlm
We hope this helps!
Best regards, Anthony P.
Rated 5 out of 5 stars
EXCELLENT PRODUCT
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
EXCELLENT PRODUCT TO ACHIEVE THE BETTER PERFORMANCE OF MY NEW DELL LAP TOP WORKING WITH SEVERAL DIVICES AT THE SAME TIME
I would recommend this to a friend
Rated 5 out of 5 stars
great product.
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Posted . Owned for 10 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Had this for a little under a year and would definitely recommend if you need an adapter for your home office.
I would recommend this to a friend
Rated 5 out of 5 stars
Good quality
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great for computers that don't have any ports. ITs a bit bulky but seems like it will last a while and won't fray
I would recommend this to a friend
Pros mentioned:
Ethernet, Portability, Size
Rated 4 out of 5 stars
Prepared for everything
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The portability and convenience of this dock are such that I quickly began wondering what I’d done without it. I don’t have to worry what type of connection the projector at a conference has because I now have this dock. For instance, my laptop does not have a VGA connection yet all of the projectors where I work are VGA. This meant I had to send my presentation to someone else for projection; now I just plug in the dock and plug the projector into that and I’m ready to go. My co-workers are beginning to borrow it with increasing frequency, so I know I’m not the only one who runs into this issue.
It takes up very little room, about 1/3 as much as my previous dock, although, to be fair, that one wasn’t designed to be portable and also provided power, which this one does not.
Overall this is a very useful accessory for people who use their laptop in multiple locations.
I would recommend this to a friend
Rated 5 out of 5 stars
A must have if you have a laptop
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Super extender for my devices - great flexibiity to extend your laptop to a desk setting...
I would recommend this to a friend
Rated 5 out of 5 stars
Works great!
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Open box works great. Had a hard time finding it was very pleased!
I would recommend this to a friend
Rated 3 out of 5 stars
ok, but flimsy for the price
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
doesn't work as power source, other wise acceptable. The cord could be longer and of more flexible and durable material. I question how it will last without cracking.
No, I would not recommend this to a friend
Brand response from YourDellTeam
Posted .
Hello taxCruncher,
Thank you for your review. We really do appreciate your feedback and will use it to help improve our current and future products. If you have any other questions, feel free to visit the support page for your product.
Best regards, Wendy C.
For further assistance, you can contact Dell directly with the information below Chat or Call: https://bit.ly/DellSupportTeam. Phone number to Dell: 1-800-264-9896.
Rated 5 out of 5 stars
Great USB C Dock
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great Docking for my new Laptop. It has all the port that I need and the quality is great.
I would recommend this to a friend
Rated 5 out of 5 stars
Dependable
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Posted . Owned for 11 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
great product and very useful. Sturdy device, comes in handy.
I would recommend this to a friend
Rated 5 out of 5 stars
Great Product
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great I set it up permanent. Using for 2nd monitor and web cam.
I would recommend this to a friend
Pros mentioned:
Design, Ethernet
Rated 4 out of 5 stars
Excellent Portable Adapter for Traveling
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Please note, this product isn't intended to be an alternative to a docking station (which I initially thought it was). This product is intended for those who travel or have temporary workstations. I only have a Dell laptop to use this with so I cannot confirm performance of this adapter with a non-Dell laptop.
This adapter has: 3 video ports (HDMI, VGA, and DisplayPort), 1 Ethernet port, 1 USB-C port, and 1 USB-A port.
Pros:
- Compact design. Similar to a smaller and lighter hockey puck. Perfect for those that travel for work or have floating workspaces.
- Retractable, integrated USB-C cable. Simply twist the top and bottom to retract or extend
- Plug and play ready. At least it was when connecting my Dell work laptop. This may vary depending on the brand or model of your laptop.
- Multiple video port options (HDMI, DisplayPort, VGA)
Cons:
- Only supports one external video display at a time. Meaning you cannot have 2 external monitors running through this adapter.
- No power pass through. You cannot charge or power your laptop using this adapter.
- The retractable USB-C cable contained within the adapter is short, about 4 inches, so you'll need to keep it close to all connected devices
- Really wish it had a 2nd USB-A port.
Product Notes:
a) When adapter is connected to a Thunderbolt or 15W USB-C (DisplayPort Alt-mode) port – two downstream USB-C and USB-A ports with USB3.1 Gen 2 file transfer rate of up
to 10 Gbps is supported.
b) When adapter is connected to a 7.5W USB-C (DisplayPort Alt-mode) port – only one of the two downstream USB-C and USB-A ports with USB2.0. file transfer rate up to 480
Mbps is supported on a 1st come 1st serve basis (the peripheral connected first to either the USB-C or USB-A port is supported)
I would recommend this to a friend
Rated 3 out of 5 stars
Good Unit But Occasional Video Issues
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works well for the most part. Occasionally I have video issues when using it. When it happens the screen flickers and stops when I disconnect it.
I would recommend this to a friend
Brand response from YourDellTeam
Posted .
DSAKPA,
Thanks for your review and we're sorry to hear about the video issues that you've faced while using your new mobile adapter. Here's the support page for your adapter in case you have any questions: https://dell.to/35bRV2Q.
Best, Bryan 1-800-624-9896
Rated 5 out of 5 stars
Allen
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It's what I expected and needed to make the laptop more versatile.