9.7" LCD Driver Board Upgrade Service

Marsoni

M251S

$10.00

Get it in 3 business days with 1 day shipping. Friday, May 29

9.7" LCD Driver Board Upgrade ServiceThis is a service to upgrade your Driver Board for the 9. 7" LCD project to the latest Laser Bear Industries Firmware. You will be required to send just your driver board into the Laser Bear office, where we will flash the firmware to the board and do a functionality test. Your driver board must look like the one pictured, the color of the board does not matter, just the layout and port positions. After purchase of this service one of our staff

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Quick Dispatch:

Your 9.7" LCD Driver Board Upgrade Service 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 9.7" LCD Driver Board Upgrade Service ships.

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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

I've been very happy with this product. I think it is a good price point for what is included. Everything was a directly compatible and everything fit as you would expect. The filter quality is good and since there are plenty in the kit I find I change the filters more often which is probably a good thing. I recommed.

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Reviewed in the United States on October 3, 2025

Verified Purchase

deb

Alexandria, US

★★★★★ 5

Eufy Brushes wear out with daily use

Size: 4 Pack

These brushes help the Eufy continue to run efficiently. I have 2 dogs and run 2 Eufies daily. It is surprising how much sand, dust, gravel and hair gets vacuumed. My furniture isn't as dusty and my floor doesn't need mopping as often.

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Reviewed in the United States on January 7, 2026

Verified Purchase

Brian M.

Louisville, US

★★★★★ 4

It works

Size: 2+12+12+2 pack

Fits as expected and it's nice to have so many replacement parts. This item is priced well.

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Reviewed in the United States on January 11, 2026

Verified Purchase

Suzanne

Belleville, US

★★★★★ 5

Fits my old eufy

Size: 3+12+12+2+1 pack

This set fits my older model eufy and has extra parts for newer models. The filters did not fit our model (our fault for not doing proper research) but the fan sweeper is awesome.

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Reviewed in the United States on October 5, 2024

Verified Purchase

Dan

Houston, US

★★★★★ 5

Lots of extras!

Size: 2+12+12+2 pack

The brushes are a bit flimsier than the original but otherwise fine. I needed it for the rectangular filters more than anything

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Reviewed in the United States on March 7, 2026