CH340G usb transfer RS232 cable serial port wire 9 pin switch COM. | Компьютеры и офис



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CH340G usb transfer RS232 cable serial port wire 9 pin switch COM. | Компьютеры и офис

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Месяц Минимальная цена Макс. стоимость Цена
Sep-17-2025 0.80 руб. 0.63 руб. 0 руб.
Aug-17-2025 0.86 руб. 0.13 руб. 0 руб.
Jul-17-2025 0.32 руб. 0.75 руб. 0 руб.
Jun-17-2025 0.62 руб. 0.82 руб. 0 руб.
May-17-2025 0.39 руб. 0.13 руб. 0 руб.
Apr-17-2025 0.53 руб. 0.57 руб. 0 руб.
Mar-17-2025 0.29 руб. 0.46 руб. 0 руб.
Feb-17-2025 0.52 руб. 0.48 руб. 0 руб.
Jan-17-2025 0.93 руб. 0.12 руб. 0 руб.

Описание товара

CH340G usb transfer RS232 cable serial port wire 9 pin switch COM. | Компьютеры и офисCH340G usb transfer RS232 cable serial port wire 9 pin switch COM. | Компьютеры и офис


Features:

USB TO SERIAL CONVERTER CALBE communicates with different communication devices via USB port, such as pc-pc, pc-digital camera, pc-pda. Development board.STC downloads.LED control card supports both USB1.1 and USB2.0.

The CH340 is a USB- serial switching chip, which is very suitable for close range through USB and PC interface, instead of using RS232 conversion, so that the connection between PC and peripherals is faster and terse.

It is an ideal choice for mobile systems and embedded systems, and its small encapsulation can be embedded into any connector and handheld device. This series of chips has very low power consumption in both working mode and sleep mode, which is very suitable for bus power use.

Support system: CH340 WIN2000. XP. WIN7/WIN8 vista.

Packing list: converter.

 

Warm tips: put the various products you need to buy into the shopping cart, and finally confirm the submission. Use the shopping cart to produce only one freight charge.

Only the first weight in 1 kg, if the overweight buyer has to pay the renewal fee. Using a shopping cart generates only one freight charge. It is easy to make mistakes without shopping cart. We will close the order and stop the transaction! -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - Note to buyers: (1) due to the variety and complexity of electronic components, the labor cost is high and the profit is low, so the purchase amount of each product is required. Need 1 yuan, we are also helpless, please the buyer understanding! (2) express delivery of this point. If the customer needs to specify the express delivery, we can contact our customer service and leave a message for our customer service. (3) the order taken by the buyer on the same day will take 3 days to prepare the goods. (4) due to the various types of electronic components and various types of errors, the probability of hair loss is large. Please check the packing box items immediately after receiving. If there is any problem, please contact the customer service. (note: the order is valid for 7 days!) (5) we must have electronic knowledge and experience in purchasing components and components of our store. We have no technical support in this shop. Only part of the components provide information. (8) please kindly confirm the requirements of dear friends and take the order in one time. Please use your shopping cart when you have a wide variety of items. Change and add. Thanks for your cooperation!  


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