PL2303 USB To RS232 TTL Converter Adapter Module/USB TTL converter UART module CH340G CH340 module 3.3V 5V switch

• USB to TTL Serial Converter
• USB to TTL Adapter.
• Use this device to connect your PC to a serial (TTL level) device.
• Uses CP 2102 chipset and has a standard 0.1" pitch terminal strip to connect directly to UART or I/O pins for easy access to your MCU
• USB specification 2.0 compliant with full-speed 12Mbps.
• Standard USB type A male and TTL 6pin connector.
• 6 pins for 3.3V, RST, TXD, RXD, GND & 5V.
• All handshaking and modem interface signals.

Baud rates: 300 bps to 1.5 Mbps.

• Byte receive buffer; 640 byte transmit buffer.
• Hardware or X-On/X-Off handshaking supported.
• Event character support Line break transmission.
• USB suspend states supported via SUSPEND pins.
• Supports Windows 98SE, 2000, XP, Vista, Window7, Mac OS 9, Mac OS X & Linux 2.40.

Size: 42mm X 15mm (approx) .

Weight: 4g (approx).

The USB side must be connected to PC or Mac. Other USB devices like a digital camera, scanner and printer is not allowed. Package Includes: 1 X USB to TTL Converter. 1 X Standard 4 pin 0.1" pitch female to female cable. 1 X Driver CD Micro SATA Cables PN # USB-TTL-ADPT

• Not recommended for arduino pro mini programming.