Welcome to our store！</br> 1、USB Mini AB Connector: This USB to UART TTL module is designed with USB mini AB connector, offering reliable solution. 2、PL2303TA Onboard: This USB UART serial adapter module has PL2303TA onboard(latest one, compatible with PL2303HXA). 3、Supported System: This USB to TTL UART module is compatible for Win XP, for Win 7, for Win 8, for Win 8.1, for Win 10, for Win 11. 4、3 Power Mode: This USB to UART communication module supports 5V output, 3.3V output or powered from target board(3.3V to 5V). 5、3 LED: This USB UART TTL module is equipped with TXD LED, RXD LED and Power LED, providing more convenience. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: USB&nbsp;to&nbsp;UART&nbsp;TTL&nbsp;Module Material: Printed Circuit Board Chip: PL2303 Supported System: For Win XP/7/8/10/11/ Interface: Mini USB <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x USB&nbsp;to&nbsp;UART&nbsp;TTL&nbsp;Module1 x Connecting Wire Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>