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Stable Serial Data Communication: Designed for reliable RS232 signal transmission between USB-enabled systems and industrial serial devices.
Wide Equipment Compatibility: Compatible with PLC controllers, CNC machines, barcode scanners, industrial instruments, and embedded serial communication equipment.
Convenient System Integration: Standard USB and DB9 female interfaces simplify installation in automation, maintenance, and testing environments.
Durable Industrial Design: Reinforced cable structure supports continuous operation in laboratory, engineering, and industrial applications.
Flexible Connection Distance: 1.8-meter cable length provides convenient routing and positioning for workstation and equipment integration.
The Elecbee USB to RS232 DB9 Female Serial Cable is designed for direct serial communication between USB-enabled systems and RS232 interface equipment. Featuring a DB9 female connector and standard USB interface, this 1.8-meter cable is suitable for industrial control systems, legacy serial devices, embedded development platforms, and communication equipment.
This cable supports direct USB to RS232 serial connectivity for COM port communication applications including PLC controllers, CNC equipment, automation systems, industrial instruments, barcode scanners, and serial debugging devices. The compact cable structure simplifies integration into industrial and laboratory environments.
The durable cable construction helps maintain stable signal transmission for serial data communication tasks. The DB9 female serial connector supports compatibility with a wide range of RS232-enabled devices commonly used in industrial automation and embedded system development.
Designed for engineering, maintenance, testing, and embedded communication applications, the cable provides a practical solution for connecting serial devices to computers and control systems through a USB interface.
Note: This cable is a direct connection type and does not include an internal signal conversion chipset.



Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||