- Color: Blue + silver<br />- Mainly for universal USB to serial port plate、 realizing simple serial port communication; If connect with PC、 convenient to debug the program、 modify setting parameter and also realize wireless communication<br />- Function: Serial debugging、 Hyperterminal、 Router or ADSL firmware upgrade、 GPS serial communication、 Hard disk firmware upgrade、 Subhost upgrade<br />- Packing list:<br />- 1 x USB-TTL converting board<br />- 4 x Dupont cables (21cm)<br /><br />                                                                                                                                <table width="550px" cellspacing="0" cellpadding="0" border="0" style="border-collapse:collapse"><tr style="height:20px"><td style="width:250px"><strong>Model</strong></td><td>USB-TTL </td></tr><tr style="height:20px"><td style="width:250px"><strong>Quantity</strong></td><td>1 </td></tr><tr style="height:20px"><td style="width:250px"><strong>Color</strong></td><td>Blue + silver </td></tr><tr style="height:20px"><td style="width:250px"><strong>Material</strong></td><td>PCB </td></tr><tr style="height:20px"><td style="width:250px"><strong>Features</strong></td><td>N/A </td></tr><tr style="height:20px"><td style="width:250px"><strong>Specification</strong></td><td>N/A </td></tr><tr style="height:20px"><td style="width:250px"><strong>Application</strong></td><td>N/A </td></tr><tr style="height:20px"><td style="width:250px"><strong>English Manual/Spec</strong></td><td>Yes </td></tr></table>Dimensions: 2.05 in x 0.75 in x 0.43 in (5.2 cm x 1.9 cm x 1.1 cm)<br />Weight: 0.32 oz (9 g)<br /><br />