$34^.99

Free 15-day Returns

Limit 99999 per customer.

Ships from China.

Sold by Superior Quality

Top Rated

4.7 (46 seller ratings)

Shipped by Superior Quality

Price alert

Add to Wish List

Meet Your Seller

Superior Quality

See Seller Store

Main image of waveshare USB to TTLUART Communication Module, Mini -USB Connector, Compatible with Mac, Linux, Android, Windows 7/8/8.1/10/11

Alt view image 2 of 7 - waveshare USB to TTLUART Communication Module, Mini -USB Connector, Compatible with Mac, Linux, Android, Windows 7/8/8.1/10/11

Alt view image 3 of 7 - waveshare USB to TTLUART Communication Module, Mini -USB Connector, Compatible with Mac, Linux, Android, Windows 7/8/8.1/10/11

Alt view image 4 of 7 - waveshare USB to TTLUART Communication Module, Mini -USB Connector, Compatible with Mac, Linux, Android, Windows 7/8/8.1/10/11

Alt view image 5 of 7 - waveshare USB to TTLUART Communication Module, Mini -USB Connector, Compatible with Mac, Linux, Android, Windows 7/8/8.1/10/11

Alt view image 6 of 7 - waveshare USB to TTLUART Communication Module, Mini -USB Connector, Compatible with Mac, Linux, Android, Windows 7/8/8.1/10/11

Alt view image 7 of 7 - waveshare USB to TTLUART Communication Module, Mini -USB Connector, Compatible with Mac, Linux, Android, Windows 7/8/8.1/10/11

Shop All HOUXONRAVIX Products | Visit Superior Quality Store

waveshare USB to TTLUART Communication Module, Mini -USB Connector, Compatible with Mac, Linux, Android, Windows 7/8/8.1/10/11

Be the first to review this product...

Supports Mac, Linux, Android, Windows 7/8/8.1/10/11. Adopts double-sided black immersion gold process, which is durable and has a good look

Overview

Specs

Reviews

Adopts new version CH343G chip. Compared with CH340G, it supports higher data rate (up to 6Mbps) and more serial port IO levels (5V / 3.3V / 2.5V / 1.8V)
Supports Mac, Linux, Android, Windows 7/8/8.1/10/11. Adopts double-sided black immersion gold process, which is durable and has a good look
Onboard resettable Fuse and Transient Voltage Suppressor, anti-overcurrent and anti-overvoltage, anti-surge, anti-static, improve shock resistance, stable and safe communication performance
Onboard IO protection circuits, anti-surge, anti-static, stable and safe communication performance. Onboard 3.3V and 5V TTL level switch pins for selecting TTL communication level
Support 3.3V/5V output (the module is powered by USB, and the onboard jumper should be shorted to 3.3V or 5V accordingly)

Additional Information
First Listed on Newegg	October 29, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 15 days
Return for replacement within: 30 days
This item is covered by Superior Quality Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIB9R5M9S2109