Your Browsing History
- Free 30-day Returns
$28.49
Ships from China.
Meet Your Seller
CH340 USB to RS232 DB9 9Pin Serial Adapter Cable USB to COM Port Converter for Laptop Desktop Windows 98 XP 7 8
- Built-in CH340 chip for stable USB to RS232 serial signal conversion
- Standard USB male to DB9 9-pin female COM port adapter cable
- Wide Windows OS support: Win98, XP, Win7, Win8 and newer systems
- Compact plug-and-play design for notebook & desktop PC accessories
- Ideal connection for PLC, serial instruments, POS and industrial controllers
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
This USB to RS232 DB9 serial adapter cable adopts mature CH340 control chip to convert USB signal to standard RS232 COM port signal. It effectively solves the problem that modern laptops and desktops lack built-in DB9 serial ports.
The adapter perfectly supports Windows 98, XP, Windows 7 and Windows 8 operating systems, with easy driver installation for quick use. Firm molded connectors avoid poor contact, and internal shielding structure reduces signal interference during data transmission.
Suitable for connecting industrial PLC controllers, testing meters, POS machines, serial scanners and old serial communication devices. Lightweight and portable, it is an essential computer accessory for office maintenance, industrial debugging and equipment parameter configuration.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...