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Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux, (RS-232DB9 Female Connector, Prolific PL2303HX Rev. D Chipset)
Delivered in 2-4 business days
- 2 YEAR WARRANTY - We love our Plugable products, and hope you will too. All of our products are backed with a 2-year limited parts and labor warranty as well as Seattle-based email support.
- COMPATIBLE - Genuine Prolific PL-2303HXD Chipset for widest possible compatibility with Windows (11, 10, 8.x, 7, Vista, and XP), Mac, Linux, and other platforms.
- FLEXIBLE - Programmable baud rate from 75 bits per second to 128,000 bits per second. Plug-and-play creation of a COM port. Powered by USB; no external power needed.
- LEGACY SUPPORT - Add a 9-pin DB9 RS-232 serial port to any modern computer, replaces built-in or PCIe serial adapters, recommended for use with a serial cable or NULL modem cable.
- USB TO RS232 SERIAL - Connect legacy DB-9 serial communications devices to a modern computer with USB .
Features a Prolific PL-2303HX Rev D chipset for the best combination of performance and wide driver support. Drivers available for Windows 11, 10, 8.1, 8. 7, Vista, XP, macOS/Mac OS X 10.6 and later; open source drivers included in Linux kernel 2.4.31 and later. Windows 7 - 11 automatically detects and guides driver install without disk. Not compatible with ARM-based Windows (MS Surface).CompatibilityWorks with devices with RS-232 serial ports like: other PCs with RS-232 ports, Bluetooth serial adapters, PDAs, GPS receivers, routers, firewalls, modems, printers, embedded character displays, scan tools, sonar units, embedded boards, etc. Works with software like: HyperTerminal, TeraTerm, WinDBG, all open source serial software on Linux, etc.Connector compatibility noteThe DB9 connector has fixed female side screw in connections. For connecting to a device that also has fixed female side connectors an inexpensive DB9 Female/Female Mini Gender Changer (Coupler) will be needed.GenuineWe use only genuine Prolific chips. There has been a problem with some USB serial adapters using clone chips not actually from Prolific. These adapters will not work with Prolific's latest drivers, thus won't have support on recent operating systems like Windows 7 - 11. Because we only use genuine Prolific chips, our adapter is always compatible with the latest drivers from Prolific.
| Brand Name | Plugable |
|---|---|
| Cable Length | 2 ft |
| Cable Type | Serial/USB |
| Connector on First End Details | 1 x USB Type A - Male |
| Connector on Second End Details | 1 x 9-pin DB-9 RS-232 Serial - Male |
| Connector Type on First End | USB Type A - Male |
| Connector Type on Second End | DB-9 RS-232 Serial - Male |
| Country of Origin | China |
| Data Transfer Rate | 230 kbit/s |
| Device Supported | Computer |
| Device Supported | GPS |
| Device Supported | Handheld Terminal |
| Device Supported | Label/Receipt Printer |
| Device Supported | Modem |
| Device Supported | Network Firewall |
| Device Supported | PDA |
| Device Supported | Plotter |
| Device Supported | Printer |
| Device Supported | Router |
| Features | Plug & Play |
| Features | Screw Lock |
| Manufacturer Part Number | PL2303-DB9 |
| Manufacturer | Plugable Technologies |
| Package Contents | USB to RS-232 DB9 Serial Adapter (Prolific PL2303HX Rev D Chipset); Driver CD; Quick Installation Guide |
| Packaged Quantity | 1 |
| Product Name | USB to Serial Adapter Compatible with Windows, Mac, Linux |
| Product Type | Data Transfer Cable |
| Brand | Plugable |
|---|---|
| Weight (lbs) | 0.1500 |
| UPC | 649241888154 |
| MPN | PL2303-DB9 |

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