ITEM NAME:232 Module USB to TTL USB Serial Module UARTDownloader with Dupont Cable Description: - Portable design, lightweight and easy to carry - Superior compatibility: Perfectly compatible with all Windows systems - Intelligent anti-burn: on-board 500mA self-recovery insurance, automatic disconnection of current over 500mA, protection device and USB port - Fully compatible with 5V and 3.3V, with 5V and 3.3V power outlets - Adopts the industry's most stable USB interface chip, communication speed up to 2Mbps Specification: - Material: PUC - Product detailed size: DuPont line length is about 20cm; Package Included: 1x Serial Port Module.Product detailed size: DuPont line length is about 20cm;. 1x Serial Port Module. - Fully compatible with 5V and 3.3V, with 5V and 3.3V power outlets. - Superior compatibility: Perfectly compatible with all Windows systems.