Best in 7 days
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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
UNO R3 CH340G Improved Version Development Board with 30cm USB CableType: Voltage Regulator 1. Packaging Electrostatic bag 2. It use the same as official R3 board 3. Use: Instrument 4. Power supply voltage: 5v~9v 5. Output voltage: 5V DC voltage output and 3. 3V DC voltage output 6. Plug in the development board, the driver will be installed automatically 7. Select the board in die 8. Select the COM port, this can be queried in my computer, just the port inside your development board 9. It is best to choose the
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 1218 reviews
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Product Reviews
★★★★★ 5
Love it!
Color: 1 Pcs
Beautiful love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
★★★★★ 4
It’s solid and good quality
Color: 1 Pcs
It’s nice looks good.
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Reviewed in the United States on August 16, 2025
★★★★★ 5
Great looking
Color: 1 Pcs
Great looking valet tray
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Reviewed in the United States on April 15, 2025
★★★★★ 5
American flag dish
Color: 1 Pcs
Great size for my son's dresser. He like the flag and tray keeps his things neat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2025
★★★★★ 5
Quality
Color: 1 Pcs
Good product. Great quality. Would recommend
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Reviewed in the United States on June 3, 2024
