Reuse 27" 5K LM270QQ1-SDA2/B1/C1...-R1811 Controller Board Kit DP1.4 Type-C HDR

US $281.99
Was US $299.99 (6% off)What does this price mean?
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This one's trending. 89 have already sold.
Shipping:
US $23.00 eBay SpeedPAK Standard.
Located in: Shenzhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
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Includes import fees
Delivery:
Estimated between Wed, Dec 10 and Tue, Dec 16 to 94104
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eBay item number:334632264842
Last updated on Nov 17, 2025 19:51:04 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded
Compatible Brand
Universal
Type
Repair Kit
Category

Item description from the seller

About this seller

e-qstore-2020

100% positive feedback4.3K items sold

Joined Mar 2012
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
5.0

Seller feedback (900)

All ratingsselected
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  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    I was able to drive my LM270QQ1 SD B1 panel at 5K 60fps with 10 bit color depth with my M2 mac using a thunderbolt 4 to displayport 1.4 cable. The fan is pretty quiet inside the iMac shell.
    Reply from: e-qstore-2020- Feedback replied by seller e-qstore-2020.- Feedback replied by seller e-qstore-2020.
    Thank you so much for your great feedback . It is of great appreciate to us . Glad to hear that our item meets your need. Welcome Back Any Time! A++++++++++++++++++++++++++++E-qstore
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Crazy fast shipping. R1811 B1 board is working well right out of the box. OS menu was in English by default, 5/5. I bought this to use old iMac late 2015 as external display. I’m getting 5K@60 Hz picture with single displayport cable with MBP M1. One more happy customer here!
    Reply from: e-qstore-2020- Feedback replied by seller e-qstore-2020.- Feedback replied by seller e-qstore-2020.
    Thank you so much for your great feedback . It is of great appreciate to us . Welcome Back Any Time! A++++++++++++++++++++++++++++E-qstore
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived quickly and well wrapped. The board works as expected but the fan is way too noisy. I am going to try to replace it as some folks in this board did here https: forums.macrumors.com/threads/diy-5k-monitor-success.2253100/page-4#post-30041960
    Reply from: e-qstore-2020- Feedback replied by seller e-qstore-2020.- Feedback replied by seller e-qstore-2020.
    Thank you so much for your great feedback. It is of great appreciate to us . Sorry to hear that the fan is noisy and we will check whether there is further solution. Welcome Back Any Time! A++++++++++++++++++++++++++++E-qstore
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