Skip to content

Keith McMillen Instruments QuNeo + QuNexus + MIDI Expander + Cables

Marsoni M251S
Sale price$200.00
Pay 4 payments of $50.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Keith McMillen Instruments QuNeo + QuNexus + MIDI Expander + CablesFully tested, perfect working condition. Includes original boxes for QuNeo and QuNexus, power plug, 1ft. MIDI cable, and log USB A to B cable. About Used Items: All modules include a power ribbon cable and M3 screws. Please be aware that although all used items have been tested to work as they are designed, they are sold "As Is" and are not accepted for returns unless there is a defect in the used item. Used items DO NOT qualify for Free Shipping, if
Easy Shipping

Quick Dispatch:

Your Keith McMillen Instruments QuNeo + QuNexus + MIDI Expander + Cables orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Keith McMillen Instruments QuNeo + QuNexus + MIDI Expander + Cables ships.

Need Help?
Questions about Keith McMillen Instruments QuNeo + QuNexus + MIDI Expander + Cables, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Keith McMillen Instruments QuNeo + QuNexus + MIDI Expander + Cables in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1522 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
F
Verified Purchase
festus ramsey
Phoenix, US
★★★★★ 4
quality mons
beautiful picture. great for movies, great for multitasking, have 2 side by side mounted on the wall...s after 6 months the display port failed on 1 monitor. i am in the process of sending it back for a replacement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
A
Verified Purchase
Alan P.
Lake Worth, US
★★★★★ 5
I love this monitor!
I had a 1080p curved for a few years and upgraded to this one. I love the 1440p! My games pop. Color is true. Brightness is great. Gaming performance is top notch for my MSI 5070 Vanguard. A great gaming monitor for the money. It comes with an included DP cord.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
B
Verified Purchase
Bryan
Lake Worth, US
★★★★★ 5
Futa
Makes all my femboy games look good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
E
Verified Purchase
emanuel
Bozeman, US
★★★★★ 1
Misleading description on the title- doesn’t height adjust with the stand provided
Produce is good before the title of the description awful. There is no height adjustment with out buying a separate mount
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
S
Verified Purchase
Stephanie
Omaha, US
★★★★★ 5
very useful
Now that I have had the monitor for a while it is great the picure is sharp and my FPS went up a lot in all of my games. The one thing I did notice is I have to move my mouse farther than my old 32 inch because of the wide screen.. My vids and movies are so clear and sharp I can see every little detail man is it great to watch thing with the 36 inch monitor. I would recommend this monitor to any one who is in to gaming or making videos 180Hz is a good set up for the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025

recommand products