

🔗 Bridge the old and new—connect smarter, work faster!
This USB to RS232 Serial Adapter cable converts your computer's USB port into a 9-pin serial interface, enabling legacy device connectivity without external power or complex setup. Compatible with a broad range of devices and operating systems, it supports full-speed USB 2.0 data transfer up to 12 Mbps and installs effortlessly with automatic driver recognition, making it an essential tool for professionals bridging modern and traditional tech.












| ASIN | B0B3937767 |
| Best Sellers Rank | #53 in Serial Adapters |
| Brand | EC Buying |
| Color | blue |
| Compatible Devices | Modem, PC |
| Connector Type | USB 2.0 |
| Customer Reviews | 4.2 out of 5 stars 128 Reviews |
| Finish | Finish |
| Finish Type | Finish |
| Item Weight | 0.05 Kilograms |
| Manufacturer | HL-340 USB to serial cable (COM) USB-RS232 USB nine-pin serial cable supports win7-64 bit |
| Model Number | HL-340 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | PC |
| Unit Count | 1 Count |
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