100% Brand new and high quality <br />Adopt imported controller PL2303HX,which can stabilize the flash with high speed <br />500mA self recovery fuse for protection <br />Two data transmission indicator can monitor data transfer status in real time <br />Reserve 3.3V and 5V pin interface,easy for the DDWRT of different voltage system that need power <br />The entire board is coated by high quality transparent heat-shrinkable sleeve,making the PCB in insulation state from outside, <br />so that the board won't burnt down by material short cut <br />Electrostatic package,insures the board will not be damaged before use <br />Support WIN7,Win8,Vista,XP system <br />Package Included:1 x PL2303HX module <br />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.