ITEM NAME:USB to TTL CH340 module CH340G 3.3v 5v switch with stc download cab3c Description: 1. New original CH340G chips which recommended by STC official, much better than PL2303. The chips are USB to TTL chips, and will not appear incompatibilities due to different driver or caused by different computers. 2. High-quality, High-grade yellow pin, pin durable than the black market, beautiful; 3. Not only has the power light PWR, there TXD and RXD indicator, whether the product is easy to learn and intuitive to work in the absence of the instrument in the case; 4. The output transposon straight needle and looper optional; 5. 3 V3 and 5V by a short circuit risk selection; 6. Dimension: 33mm * 16mm; Package included: 1Pcs USB to TTL CH340 Module with cable.1Pcs USB to TTL CH340 Module with cable. 3 V3 and 5V by a short circuit risk selection;. High-quality, High-grade yellow pin, pin durable than the black market, beautiful;.
