Customer Ratings & Reviews
- Model:
- JCA399G
- SKU:
- 6584027
Rating by feature
- Value
Rating 4.6 out of 5 stars
- Quality
Rating 4.7 out of 5 stars
- Ease of Use
Rating 4.5 out of 5 stars
MarkusAugustus
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The adapter works ok. Okay, just ok. I am using this in a Thunderbolt 4 port in my laptop. NVIDIA RTX 2000 Mobile ADA Generation GPU. I have two 4K ACER Monitors connected to my laptop. One in a HDMI 2.1 port and the other in a Thunderbolt 4 port via the J5Create adapter. Both are going to the monitors via ultra high speed HDMI cables. Running both monitors @ 4K and 120hz RR. The straight HDMI connection is awesome. The connection going through the J5Create adapter has washed out blacks. I switched back and forth to rule out a cable issue. I will probable return. I'll think about possibly keeping it just for the breakout of the additional USB ports on the Tbolt 4 port. You can see the obvious deficiency in the monitor on the left in the picture. The adapter does get pretty warm but all adapters moving a lot of data do. One extremely good thing about J5Create is their support. You get to speak with a domestic rep pretty quickly and you can tell they are not reading screen prompts/answers, they actually know the products well. I am going to try another adapter made by Cable Matters. It has a higher ceiling in their specs for throughput. We'll see.
No, I would not recommend this to a friend- Pros mentioned:Overall performance
Great product
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have been using this for about a month now. This is on the best purchase I’ve made.
I would recommend this to a friend Data Transfer Functional
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We were looking for something that would handle signal transfer for remote data controls for cameras in our space. This was able to interface with our main computer and split high-speed data (USB 3.1, USB4, Thunderbolt) as needed.
I would recommend this to a friend- Pros mentioned:Overall performance
Good product
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great, and as expected. Allows a more stable screen mirroring experience
I would recommend this to a friend Goid Product
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It was good product but it didnt fix my issue. Unfortunately my issue couldnt be resolved but it has nothing to do with the product.
I would recommend this to a friendGreat quality, 3 stars due to functionality.
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The device is built well, however it didnt support 1440p @165hz. I even tried using the passthrough for extra power. Its advertised as 4K @144hz, so 2K @165hz shouldnt be a problem. I ended up getting one from amazon for $10 that did the job. I still like having this dongle as it’s still useful for other tasks.
I would recommend this to a friendAdapter
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good adapter and works great for in the go and multiple monitors
I would recommend this to a friend- Pros mentioned:Overall performance
Adapter is great for multiple devices.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have tried a lot of different adapters. This one is the best so far.
I would recommend this to a friend Convenient and accessible
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very convenient and accessible! I’m able to connect multiple devices simultaneously and not interfere with progress of work
I would recommend this to a friendUSB-C connector
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It does the job and it is affordable. I would recommend this product.
I would recommend this to a friendGreat Adapter for Legion Go / ROG Ally
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This little adapter has it where it counts for handheld gaming. 1. 144hz 4k support. 2. 1 USB-C 3. 1 USB-A 4. 1 USB-C (Power Only) And that's it! It all works pretty reliably and is easy to throw in a bag or pocket.
I would recommend this to a friendCable
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It’s durable and just what I needed to use for my iPad
I would recommend this to a friendDongle
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Build quality is nice and provides all necessary ports.
I would recommend this to a friend- Pros mentioned:Overall performance
Works great
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great quality works as advertised highly recommended
I would recommend this to a friend Limited use
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Limited ports not very useable for most office desk texhnology
No, I would not recommend this to a friendBrand response from J5create Team
Posted .If you have more specific details about the issue, please reach out to j5create customer support team for troubleshooting. Thank you.
