Model CP2102 Quantity 1 Color Red + silver Material Plastic + iron Features STC download cable Specification Practical COM port driving device can match w/ current PC; Support Windows 98 ME CE 2000 XP Mac OS 9 Mac OS X & Linux 2.40; Application: RS-232 traditional device to USB upgrade cellphone USB port cable PDA USB cable USB to RS-232 serial adapter; Power: 3.0~3.6V; USB total power supply: 4.0~5.25V; Information can be download from http://www.kuaipan.cn/file/id_10606769629826677.html Application USB to TTL cable English Manual/Spec Yes Packing List 1 x Module 4 x Dupont cables (21cm)