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SKU: 14911#0
(0)

1PCS HL-340 RS232 Data-line USB To Nine-pin Connection-cable Male/Female Header USB2.0-chip To DB9 Adapter Wire

TEJIATE/特加特
In stock
¥1.95
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reminder:
 
Hl340 serial port line is TTL level, non RS232 level, and the definition of hl340 bus pin position is consistent with that of male line.
RS232 level: - 5V to - 12V indicates logic 1, + 5 to + 12V indicates logic 0.
TTL level: + 3-5v indicates logic 1, 0-1v indicates logic 0.
 
Product parameters
 
Type: 9-pin serial port conversion cable
(USB port is connected to the computer, 9-pin is connected to the serial port device, and it cannot be used in reverse direction)
Use interface standard USB2.0 Interface
The total length of the product is about 83CM
Operating system Windows XP / win7 32-bit / win7 64 bit / win8
HL-340 USB To serial port nine-pin connection-cable Single-chip Male-header (Packaging + CD)
HL-340 USB To serial port nine-pin connection-cable Single-chip Female-header (Packaging + CD)
RS232 USB To serial port nine-pin connection-cable Double-chip Male-header (Packaging + CD) Red-colour
RS232 USB To serial port nine-pin connection-cable Double-chip Female-header (Packaging + CD) Black-colour
 
Scope of use
 
This product can easily realize the conversion from computer USB interface to general serial port, and provide fast channel for computers without serial port. Moreover, using this product is equivalent to turning the traditional serial port device into plug and play USB device
Support all kinds of SCM models, SCM STC download, LED screen control card,
Modem, ISDN terminal adapter communication is suitable for computers or notebooks with USB ports. (Note: this serial port line does not support some plotters, lettering machines and tax controllers)
 
Application platform
 
Support USB 2.0 / 1.0 / 1.1, support full speed transmission mode 12mbps, support win 98, 98se, me, 2000, XP, Mac OS 8.6, vista, win 7, win 8, support 64 bit system
Easy installation without external power supply and physical drive
 
Installation instructions
 
1. Run the driver ch340.exe file to install
2. Connect the USB serial port cable to the USB interface of the computer, and install the driver automatically
3. COM port appears in device manager after successful installation
 
Product advantage
 
It communicates with different communication devices through USB port, such as PC-PC, PC digital camera, pc-pda development board ESTC download. LED control card supports USB 1.1 and USB 2.0 as well
Hl340 is the conversion chip of USB serial port, which is very suitable for the close connection between USB and PC, instead of RS232 conversion, so that the connection between PC and peripherals is faster and simpler
It is an ideal choice for mobile system and embedded system. Its small package can embed any connector and handheld device. This series of chips have very low power consumption in both work mode and sleep mode, which is very suitable for bus power supply
 
 
 

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Returns                                                                                       

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2.Merchandise which is damaged or missing components is not refundable.

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4.On receiving items,we will refund you immediately.


Warranty                                                                                      

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2.We do not assume any custom risk,if it easily cause any cause any custom problem in your country,we recommend you choose other shipping methods.just like China Post Air.If you have other need,please feel free to contact us any time.


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