★★★★★ 5
True to size!
Size: 7 Years, Color: Black
Worked perfectly for my 6 year old for my wedding
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Reviewed in the United States on October 29, 2025
Adafruit UPDI Friend USB Serial UPDI Programmer
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Adafruit UPDI Friend USB Serial UPDI ProgrammerThe Adafruit UPDI Friend is a compact USB serial programmer designed for programming modern ATtiny chips with ease. It supports both 3V and 5V power and logic levels, making it versatile for different project needs. This programmer features a CH340E USB Serial converter chip with cross platform drivers, a 1K loop back resistor between RX and TX lines, and a USB Type C connector for data and power. It includes a JST SH cable for quick breadboard
Quick Dispatch:
Your Adafruit UPDI Friend USB Serial UPDI Programmer orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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]
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4.2 ★★★★★
Based on 161 reviews
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Product Reviews
★★★★★ 3
Failed Quality Check
The construction is nice and the color and size are good. I like that it has functional pockets.
I’m giving three stars based on the fact that it arrived dirty. There are stains in two spots and will need to be spot treated before washing.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
Great product for the price
Size: 4T, Color: Black
Great product for the price
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Reviewed in the United States on May 4, 2022
★★★★★ 5
Good quality
Was used for a costume, it fit my little boy really well & held up great despite washing multiple times
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Reviewed in the United States on November 10, 2019
★★★★★ 5
Good buy
Second time purchasing a variant of this item. Of good quality, no accessories were missing, material is very good, true to colour and does not fade easily, fit exact, hence size up if needed.
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Reviewed in the United States on May 7, 2026
