Condition:New
Features:
Easy to install, no need for external power supply and physical drive
Scope of application:
This product can easily convert the computer USB interface to a universal serial port, providing a fast channel for computers without a serial port, and using this product is equivalent to turning a traditional serial port device into a plug-and-play USB device.
Support various types of single-chip microcomputer, single-chip STC download, LED screen control card, MODEM, ISDN terminal adapter communication suitable for computers or notebooks with USB ports.
Application platform:
Support USB1.0/1.1 specification, compatible with USB2.0 specification, support full-speed transmission mode 12MBPS, support Win98, 98SE, Me, 2000, XP, Mac OS8.6, vista, win7-32 bit, support 64 bit.
Installation Notes:
1. Run the driver CH340.EXE file to install
2. Connect the USB serial cable to the USB interface of the computer and install the driver automatically
3. After the installation is successful, the COM port appears in the device manager
Product features:
USB TO SERIAL CONVERTER CALBE communicates with different communication devices through the USB port, such as PC-PC, PC-digital camera, PC-PDA. Development boards, STC downloads, and LED control cards are all supported, as well as USB1.1 and USB2.0.
The HL340 is a USB-serial conversion chip, which is very suitable for short-distance USB and PC interface instead of RS232 conversion, making the connection between PC and peripherals faster and more concise.
It is an ideal choice for mobile systems and embedded systems, and its small package can be embedded in any connectors and handheld devices. This series of chips has very low power consumption in working mode and sleep mode, which is very suitable for bus-powered occasions.
Q1: What Is Your Product Warranty?
A: We Guarantee Our Product Is Fit For Its Normal User Purposes And Is Free From Defects In Materials Or Workmanship.
Q2: What Is Your Company Policy On Defective Goods?
A: Our Company Keep Items Quality For A Long Time. If There Are Any Defective Goods Due To
Production Defects Or Transportation Problem, Please Contact Us. Our Customer Service Team Will Provide Immediate Response To
Complaints. We Will Try Our Best To Give You A Good Resolve Way.
Q3: What Is Your MOQ (minimum Order Quantity)?
A: Generally Our Moq Is No Limited. Please Have More Discussion With Us If Your Combination Of Models Is Complicated.
Q4:how About Getting Samples From You?
A: We Will Send You The Samples After We Receive The Payment For Samples. The Buyer Shall Afford The Shipping Cost. Please Have A
Confirm With Us Which Shipping Way Do You Want.
Q5:about The Shipment: What Type Of Shipment Will You Use?
A: We Usually Ship The Products By Express(delivery It To Your Door) Or By Air Freight To Your Nearest Airport, Shipping Days:3-7
Working Days Depend On Destination;if The Order Quantity Is Large, We May Ship By Sea Container And The Best Ship Way Is By Sea,
Shipping Days: Over 20 Working Days Depend On Destination Port.
Q6:what Packing Do You Use?
A: Neutral Package With Airbag Or Customized Package.
Q7:how Much Are The Shipping Cost?
A:shipping Cost Is Charged By The Package's Weight And Related To The Shipping Methods You Choose And Your Destination.
Q8:how To Order?
Step1.Click (Add to Cart) Buy Directly On The Product Page, Or Add To Shopping Cart And Settle Together, Pay With Paypal,
Need your information, such as full name,country, city, detail address, post code, tax number ...
Step2. We Will Delivery by EMS POST, FedEx or DHL Within
3-5 Working Days After Payment Confirmed.
Setp3. Confirm Us Receipt of Products.
