Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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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.
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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.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.9 ★★★★★
Based on 1330 reviews
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Product Reviews
★★★★★ 5
Just Slip On & Go
Size: 13, Color: Black/Black
These are honestly one of the easiest shoes I’ve owned. You just step in and go, no laces to deal with, but they still have that lace look which I like.
I’ve had them for close to a year and they’ve held up well. Comfortable enough for everyday use.
I liked them enough and got a few different versions of the same shoe. The elastic fit is what makes them stand out. If you want something simple, comfortable, and still a little dressy, these are solid.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Attractive
Size: 7, Color: Grey
Comfortable
Get many "nice shoes" compliments
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Reviewed in the United States on May 10, 2026
★★★★★ 4
Nice Sporty Dress Shoes
Size: 8, Color: Grey
Look good. Fit good. Feel good.
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Reviewed in the United States on June 29, 2025
★★★★★ 5
Great shoe. Great style
Size: 9, Color: Olive
Beautiful shoe. Nice quality. Going to reorder in a Wide. Regular runs too narrow for my feet. Hope the Wide works.
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Reviewed in the United States on December 11, 2025
★★★★★ 5
Best work shoe
Size: 10.5, Color: Grey
Lots of compliments and comfortable too
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Reviewed in the United States on May 14, 2026
