ITEM NAME:PL2303HX USB To RS232 TTL Auto Converter Adapter Module For arduino W/ Cabl A8K1 PL2303HX USB To RS232 TTL Auto Converter Adapter Module For arduino W/ Cabl A8K1 USB 1.0 and USB 2.0 500mA self recovery fuse for protection Reserve 3.3V and 5V pin interface,easy for the DDWRT of different voltage system that need power Adopt imported controller PL2303HX,which can stabilize the flash with high speed Support WINME,WIN2000,WINXP,VISTA,WIN7 systerm Size: 51x15x4mm Dupont cable length: 205mm Application: All kinds of satellites set-top box upgrade Router,HDD,ADSL,broad band modem firmware upgrade or cracked upgrade cellphone,XBOX360,GPS serial communication,vehicle inspection and test,DVD flash and so on Burn write STC MCU,NXP MCU,renesas MCU,NEC MCU and so on Simple UART communication,commonly used UART debugging tools in supper terminal USB signal transferred to TTL signal,may be used by electronic enthusiasts Package Include: 1 x PL2303 Module 1 x 5 pin dupont cables (random color) Note: Random color, don't accept the specified color. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.