| Name | Size | Date |
|---|---|---|
| HU-709D_Windows_and_more/HU-709D_Mac.zip | 34.1 KB | 10 Apr 2006 |
| HU-709D_Windows_and_more/HU-709D_Mac.zip/MAC/Classic/Setup.sit | 9.0 KB | 17 Jul 2001 |
| HU-709D_Windows_and_more/HU-709D_Mac.zip/MAC/OS X/PL2303_1.0.8b4.pkg/Contents/PkgInfo | 8 bytes | 17 Feb 2004 |
| HU-709D_Windows_and_more/HU-709D_Mac.zip/MAC/OS X/PL2303_1.0.8b4.pkg/Contents/Resources/English.lproj/PL2303_1.0.8b4.info | 291 bytes | 17 Feb 2004 |
| HU-709D_Windows_and_more/HU-709D_Mac.zip/MAC/OS X/PL2303_1.0.8b4.pkg/Contents/Resources/PL2303_1.0.8b4.bom | 35.6 KB | 17 Feb 2004 |
| HU-709D_Windows_and_more/HU-709D_Mac.zip/MAC/OS X/PL2303_1.0.8b4.pkg/Contents/Resources/PL2303_1.0.8b4.pax | 87.0 KB | 17 Feb 2004 |
| HU-709D_Windows_and_more/HU-709D_Mac.zip/MAC/OS X/PL2303_1.0.8b4.pkg/Contents/Resources/PL2303_1.0.8b4.sizes | 49 bytes | 17 Feb 2004 |
| HU-709D_Windows_and_more/HU-709D_Windows.zip | 116.6 KB | 10 Apr 2006 |
| HU-709D_Windows_and_more/HU-709D_Windows.zip/WINDOWS/SER9PL.sys | 34.3 KB | 27 Oct 2003 |
| HU-709D_Windows_and_more/HU-709D_Windows.zip/WINDOWS/SERSPL.INF | 2.3 KB | 23 May 2001 |
| HU-709D_Windows_and_more/HU-709D_Windows.zip/WINDOWS/SERSPL.VXD | 26.7 KB | 27 Oct 2003 |
| HU-709D_Windows_and_more/HU-709D_Windows.zip/WINDOWS/SERWPL.INF | 8.6 KB | 25 Feb 2004 |
| HU-709D_Windows_and_more/HU-709D_Windows.zip/WINDOWS/Uninstall.exe | 135.2 KB | 7 Nov 2001 |
| HU-709D_Windows_and_more/HU-709D_Windows.zip/WINDOWS/ser2pl.sys | 43.1 KB | 1 Dec 2003 |
Download PL2303 USB to Serial Driver for Mac OS X for free. PL2303 Mac OS X Serial USB Driver. PL2303 USB to Serial Driver for Mac OS X 10.9 Mavericks. It supports devices of ATEN, IOData, Elcom, Itegno, Ma620, Ratoc, Tripp, Radioshack, Dcu10, SiteCom, Alcatel, Samsung, Siemens, Syntech, Nokia, MS3303H. Prolific driver free download - DL Driver Updater, Prolific USB-to-Serial Comm Port, Prolific POS, and many more programs. All this devices use a PL2303 to provide a connection to an USB port, but inside, they are RS232-like interface build (and appear as a COM port in your operating system). When you plug the device into USB, it is well recognized by W10 and it try to load the Prolific driver.

| Here you will find useful tools, utilities and diagnostics software for serial communication, including drivers and user manuals for all our products. |
| Recommended reading: |
| 5 Steps for Selecting the Right USB to Serial adapter |
| Free Useful Tools and Diagnostics Software for Serial Communication | |||
| AccessPort 1.37 | COM port terminal software for Windows | AccessPort137.zip | 441KB |
| Tera Term | Terminal software alternative 1 for Windows | TeraTerm.zip | 7.32MB |
| Putty | Terminal software alternative 2 for Windows | Putty.zip | 444KB |
| ZTerm | Terminal software for MAC | ZTerm.zip | 678KB |
| RS232 Data Logger | RS232 Data Logger | RS232 Data Logger.zip | 780KB |
| Portmon | Monitor Serial and parallel ports | Portmon.zip | 190KB |
| Hercules | Advanced Multi port (TCP, COM) terminal software | HerculesSetup.zip | 567KB |
| Mitty | (Multi-Threaded TTY) is an easy to use high performance RS-232 serial terminal program. | Mitty.zip | 21.9KB |
| YAT | Yat (Yet Another Terminal), Serial COM terminal program | YAT.zip | 1.04MB |
| Serial COM Player | This software records and plays back serial data from your computer's serial ports | Serial Player.zip | 160KB |
| ezTerm | TCP terminal software | Ezterm.zip | 67.50KB |
| Serial Null | Simulates RS232 serial ports connected via virtual null-modem | SerialNull.zip | 563KB |
| Serial Remap | Remaps all data from one serial port to another | SerialRemap.zip | 375KB |
| Serial Trace | Monitors, displays, logs and analyzes all serial port activity | SerialTrace.zip | 566KB |
| SAL232 | Serial port analyzer and logger | Sal232.zip | 262KB |
| COM Port Stress Test | Generates a serial stream of data with random comm. settings | Comstresstest.zip | 3.34MB |
| COM Port Data Emulator | Emulates a COM port or an Ethernet device, that generates a serial stream of data. The program can create a data flow, wrap it to data packets (RS232, TCP/IP or UDP) and send to a port | ComEmulator.zip | 3.43MB |
| RealTerm | Advanced Serial terminal capturing, controlling and debugging | RealTerm.zip | 860KB |
| Acrylic WiFi | The Most Advanced WLAN Scanner | Acrylic_WiFi_scanner.zip | 4.21MB |
| RemSerial | Virtual COM software for Linux (tested with BF430 and XS1000) | remserial.zip | 9.13KB |
Below are drivers and datasheets for most of our products
| Serial RS232, RS485 and RS422 | ||||
| Part no. | Description | Processor | Files | Size |
| XS202 | RS232 to RS422 port-powered | MAX491 / Philips HEF4093 | Datasheet.pdf | 155KB |
| XS201A | RS232 to RS485 port-powered | MAX485E / Philips74HCT14 | Datasheet.pdf | 127KB |
| XS203 | RS232 to RS485/422 port-powered | Datasheet.pdf | 134KB | |
| XS216 | RS232 to RS485/422 Industrial | Datasheet.pdf | 145KB | |
| XS503 | RS232 to RS485 / RS422 Ext Pwr, Iso | Datasheet.pdf | 130KB | |
| AN232ISO | RS232 Optical Isolator 3-wire | TLP521 / ICL7660 | Datasheet.pdf | 124KB |
| XS2112 | RS232 Optical Isolator 8-wire | Datasheet.pdf | 135KB | |
| XS202 | RS232 Repeater | MAX491 / Philips HEF4093 | Datasheet.pdf | 155KB |
| USB to Serial RS232 | ||||
| Part no. | Description | Processor | Files | Size |
| ANU232Mi | USB to RS232 Mini | Prolific PL2303 | Drivers / Datasheets.zip | 4.16MB |
| XS882 | USB to RS232 - Mini PRO | FTDI FT232BL | Drivers / Datasheets.zip | 4.16MB |
| ANU232STD | USB to RS232 Standard | Prolific PL2303 | Drivers / Datasheets.zip | 4.16MB |
| XS8801 | USB to RS232 Professional | FTDI FT232BL | Drivers / Datasheets.zip | 11.0MB |
| XS880 | USB to RS232 Ultimate | FTDI FT232BL | Drivers / Datasheets.zip | 11.0MB |
| Y-106 | USB to 2 x RS232 | MosChip MCS7820 | Drivers / Datasheets.zip | 8.48MB |
| UMC-104 | USB to 4 x RS232 | FTDI FT232BL | Drivers / Datasheets.zip | 11.0MB |

| USB to Serial RS485 and RS422 | ||||
| Part no. | Description | Processor | Files | Size |
| US485MIO | USB to RS485 Mini | SilLabs CP2102 | Drivers / Datasheets.zip | 11.5MB |
| MWE820A | USB to RS485/422 Mini | SilLabs CP2102 | Drivers / Datasheets.zip | 11.5MB |
| XS885 | USB to RS485/422 Mini Indust. | FTDI FT232RL | Drivers / Datasheets.zip | 11.0MB |
| XS850 | USB to RS485 / RS422 Standard | Prolific PL2303 | Drivers / Datasheets.zip | 4.16MB |
| XS890 | USB to RS485/422 Professional | FTDI FT232BL | Drivers / Datasheets.zip | 11.0MB |
| SN-060519 | USB to RS485 Compact Pro | FTDI FT232BL | Drivers / Datasheets.zip | 11.0MB |
| U485G | USB to RS422/485 Isolated | FTDI FT232BL | Drivers / Datasheets.zip | 11.0MB |
| MWE820B | USB to RS232/485/422 Isolated | SilLabs CP2102 | Drivers / Datasheets.zip | 11.5MB |
Com Port Driver Download Windows Xp
| Wireless Serial | ||||
| Part no. | Description | Processor | Files | Size |
| WA-232B | Serial WiFi Adapter | Broadcom BCM4390 | Utilities + Manuals.zip | 7.52MB |
| YSC10U | RS232 Wireless RF 1600 FT | SP232 / LPC922F / CC1101 | Drivers + User Manual.zip | 1.46MB |
| YSC30L | RS232/485 Wireless RF 9800 FT | SP232 / LPC921F / CC1101 | Drivers + User Manual.zip | 1.24MB |
| UCBT232B | Bluetooth to Serial Adapter | CSR BC04 | User manual + Tera Term.zip | 8.56MB |
| UCBT232EXA | Bluetooth to Serial Adapter, Industrial | CSR BC04 | User manual + Tera Term.zip | 8.56MB |
| BL34 | External Bluetooth Dongle 100ft | Conwise CW6626 | Drivers Win 98, 2000, XP.zip | 157KB |
| ES-388 | External Bluetooth Dongle 300ft | Drivers XP, Vista (32/64-bit).zip | 1.09MB | |
| Bluesoleil v.2.3 | Bluetooth admin software. 98/2000/XP/2003, 32-bit. Full | Bluesoleil 2.3.zip | 27MB | |
| Toshiba BT Stack | Bluetooth admin software. XP, Vista, 7, 8, 32/64-bit. 30 day Trial | Toshiba BT Stack v91001.zip | 77.9MB | |
| Serial over Ethernet | ||||
| Part no. | Description | Processor | Files | Size |
| XS1000 | 1 x Serial to Ethernet Server STD | IC+ IP210T | VCOM + Datasheet, all OS.zip | 18.94MB |
| BF430 | 1 x Serial to Ethernet Server PRO | RDC R1610-G | Toolbox.zip | 13.7MB |
| HL-SE02P-V1 | 2 x Serial to Ethernet Server Dual | ARM7 | VCOM + User Manual | 5.13KB |
| PCI and PC Cards | ||||
| Part no. | Description | Processor | Files | Size |
| ANPCI232X2 | PCI Serial Card 2 x port | Moschip MSC9865 | Drivers / Datasheets.zip | 3.28MB |
| PCIEX2P | PCI Express Serial 2 x port | Moschip MCS9922 | Drivers / Datasheets.zip | 4.78MB |
| ANEXPSS1P | Serial ExpressCard 1 x port | Prolific PL2303 | Drivers / Datasheets.zip | 4.16MB |
| ANPCM232 | PCMCIA Serial 1 x port | Oxford OXCB950 | Drivers / Datasheets.zip | 1.14MB |