CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port

Package :
1 x CH341A to I2C Converter module Description:
Support Parallel Port: support usb to printer and EPP or MEM parallel port
Support Serial Port:support Usb to UART I2C SPI Interface
Output Voltage: output voltage and siganal level can choose 3.3v or 5v
Other: onboard UART SPI I2C operating indicator lampNote:
USB to I2C and Spi only provides download and debug i2c interface EEPROM chip and spi interface flash chip software , no debugging other i2c and spi interface chip softwareContactUs

(1) Westrive to provide the best service as possible, commit to resolve all problemsand give fast shipping.
(2) Please contact us before giving anynegative response. If you have any questions, please do not hesitate tocontact us.

Payment
(1) All paymentsmust be prepaid and cleared.
(2) We only accept Paypal payment. Aftercheckout, please make through Paypalservice.

Shipping

(1) Buyer is responsible for anyincorrect address and undeliverable address. We reserve the right to charge the shipping fee again for returned items due to
wrong address.We take the paypal address as your shipping address.Please make sure your shipping address is correct during checkout.
(2)Your order will be shippedwithin 24 hours after payment is cleared(Sat. & Sun.excluded and holidays)
(3) We ship orders using USPS (United StatesPostal Service). The shipment usually takes 2-4 business days, excludingholidays, Saturday and Sunday
(4) Local pick up is notavailable.
(5) No This product has a 30-daywarranty.
(2) Warranty does not extended to any products that arebuyer\'s negligence, abuse, misuse, improper installation or physicallydamaged on the buyer or user\'s part.
(3) Please contact us before making areplacement or refund.
(4) In case of returning, buyer must pay their ownpostage and shipping fees for replacement or refund. We will providereplacement or refund after product is received.