QIANRENON
✓Price
$33.99
Paradisetronic.com USB UART Converter CP2104 Serial Port/TTL to USB, 3.3V/5V USB Serial Converter for Linux, macOS, Win7, Win8, Win10 (Adapter)
★★★★★
$33.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- COM, UART EXTENSION - Expand your computer with a serial port and access Arduino, Raspberry Pi, router and many other devices.
- Fast connection: with this serial USB adapter, high baud rates of up to 2 Mbit/s are possible.
- Programming of Arduino – The UART adapter is also suitable for programming Arduino boards, such as the Arduino Pro Mini, which does not have a USB port.
- Selectable output voltage – the USB TTL converter provides two output voltages and is therefore suitable for both 3.3 V and 5 V devices.
- Wide operating system support – the CP2104 chipset from Silicon Labs is supported by all major operating systems: Linux, macOS and Windows
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
You might also like
