The best price for the best products.
COLE Co,.Ltd offers faster and better services with less price!LIHUIYU M3 Main Board Co2 Laser Controller Engraver Cutter + English Dongle BM3 Nano Main Board: It is an upgraded version of the M2 Nano main board. The main board has a built-in dongle. When plugged into the PWM signal line, it can operate normally without plugging in a dongle.FEATURE:Warranty & Return Policy:

• 30 days Satisfaction Guarantee.We accept items return within 30 days from the date you receive the package.
• Return must be in original package. Buyer is responsible for shipping the items to us . We will refund,once received the return item.
• We provide technology support by online service.

Shipping:

• We will ship the items to your address in one business day after receive the payment .
• e-Packet delivery from China to USA will take 7-12 business days by USPS.
• Standard Int'l shipping will take 10-20 business days to Asia, Europe (except Italy) and Australia, other regions will take 20-30 business days, by China Post air mail with tracking number.
• Expedited shipping from China with door to door service will only take 4-5 business days to USA, West Europe and Australia. The shipping charge we listed is the typical cost to Western Europe, USA and Asia. The other destinations need to be confirmed the exact cost.

Note:

• We value every customer,leave positive response when payment clears, and appreciate you give us positive response .
• If you are not satisfied with a transaction, please contact us and allow us to resolve it before leaving response.
• Special requirement, please leave messages in or Paypal.

On Sep 29, 2025 at 01:14:54 PDT, seller added the following information: