Information
- 2011/10/07 - Widows USB Driver was updated. (Ver.1.10)
- 2011/08/09 - Widows USB Driver was updated. (Ver.1.00)
- 2011/03/09 - Linux COM Driver were updated. (Ver.1.00)
- 2010/10/04 - Linux COM Driver were updated. (Ver.2.83)
- 2010/01/15 - Windows COM Driver (PCIe/PCI/Cardbus PC-Card/USB micro converter) were updated. Supported Windows 7 and 64bit OS.
- 2009/06/03 - Windows COM Driver (PCIe/PCI) were updated. (Ver.6.24)
- 2009/06/03 - Windows COM Driver (CardBus PC-Card) were updated. (Ver.6.24)
- 2009/06/03 - Windows COM Driver (2ch 16bit PC-Card) were updated. (Ver.3.21)
- 2009/06/03 - Windows COM Driver (1ch 16bit PC-Card) were updated. (Ver.3.31)
- 2009/06/03 - Linux COM Driver were updated. (Ver.2.81)
- 2009/01/19 - Linux COM Driver were updated. (Ver.2.80)<
- 2008/10/08 - Windows COM Driver (PCIe/PCI) were updated. (Ver.6.23)
- 2007/12/28 - Windows COM Driver (PCIe/PCI) were updated. (Ver.6.22)
- 2007/12/28 - Windows COM Driver (Cardbus PC-Card) were updated. (Ver.6.22)
- 2007/09/05 - Windows COM Driver (PCIe/PCI) were updated. (Ver.6.21)
- 2007/08/24 - Linux COM Driver were updated. (Ver.2.70)
- 2007/05/02 - Windows COM Driver (USB micro converter) were updated. (Ver.1.10)
Lastest version
| PCI Express Board / PCI Board | for Windows | Ver.6.31 |
|---|---|---|
| for Linux | Ver.2.83 | |
| PC Card (CardBus) | for Windows | Ver.6.31 |
| for Linux | Ver.2.83 | |
| PC Card (16bit) 1ch | for Windows | Ver.3.31 |
| for Linux | Ver.2.83 | |
| PC Card (16bit) 2ch | for Windows | Ver.3.21 |
| for Linux | Ver.2.83 | |
| USB micro converter | for Windows | Ver.1.21 |
| for Linux | Ver.1.00 | |
| USB Unit | for Windows | Ver.1.10 NEW |
| USB terminal | for Windows | Ver.2.16 |
Driver software
PCI Express Board / PCI Board

Supported Hardware
PCI
- COM-2(PCI)
- COM-2(PCI)H
- COM-4(PCI)
- COM-4(PCI)H
- COM-8(PCI)
- COM-8(PCI)H
- COM-2P(PCI)H
- COM-4P(PCI)H
- COM-2CL-PCI *1 *2
- COM-4CL-PCI *1 *2
- COM-2PD(PCI)
- COM-2PD(PCI)H
- COM-4PD(PCI)H
- COM-2DL-PCI *1 *2
- COM-4DL-PCI *1 *2
Low Profile PCI
- COM-1(LPCI)H
- COM-2(LPCI)H
- COM-4(LPCI)H
- COM-1PD(LPCI)H
- COM-2PD(LPCI)H
Low Profile PCI Express
- COM-1C-LPE *1
- COM-2C-LPE *1
- COM-4C-LPE *1
PCI Express
- COM-2C-PE *1
- COM-4C-PE *1
- COM-8C-PE *1
- COM-2PC-PE *1
- COM-4PC-PE *1
- COM-2PD-PE *1
- COM-4PD-PE *1
*1 not supported on Windows NT 4.0/Me/98/95
*2 not supported on Linux
Windows COM Driver Ver.6.31
Supported OS (32bit)
Windows 7 / Vista / XP / 2000 / NT 4.0 / Me / 98 / 95
Windows Server 2008 / Server 2003
Supported OS (64bit)
Windows 7 / Vista / XP / Server 2008 / Server 2003
Ver.6.31 (2011.11.29) summary & history (README)
Ver.6.31 (2011.11.29) LZC147_WINPCI_631.EXE
Linux COM Drvier Ver.2.83
Kernel 2.6.x / 2.4.x / 2.2.x
Ver.2.83 (2010.10.04) summary & history (README)
Ver.2.83 (2010.10.04) COMDRVLNX_283.tgz
PC Card

Supported Hardware
PC Card(CardBus)
- COM-1(CB)H
- COM-2(CB)H
- COM-4(CB)H
Windows COM Driver Ver.6.31
Supported OS (32bit)
Windows 7 / Vista / XP / 2000 / Me / 98
Windows Server 2008 / Server 2003
Supported OS (64bit)
Windows 7 / Vista / XP / Server 2008 / Server 2003
Ver.6.31 (2011.11.29) summary & history (README)
Ver.6.31 (2011.11.29) LZC147_WINCB_630.EXE
Linux COM Drvier Ver.2.83
Kernel 2.6.x / 2.4.x / 2.2.x
Ver.2.83 (2010.10.04) summary & history (README)
Ver.2.83 (2010.10.04) COMDRVLNX_283.tgz
Supported Hardware
PC Card (16bit) 1ch
- COM-1(PM)
- COM-1D(PM)
COM-1(PM) Windows COM Driver Ver.3.31
Supported OS (32bit)
Windows Vista / XP / 2000 / NT 4.0 / Me / 98 / 95
Windows Server 2008 / Server 2003
Ver.3.31 (2009.06.03) summary & history (README)
Ver.3.31 (2009.06.03) LZC147_WINPM1_331.EXE
Linux COM Drvier Ver.2.83
Kernel 2.6.x / 2.4.x / 2.2.x
Ver.2.83 (2010.10.04) summary & history (README)
Ver.2.83 (2010.10.04) COMDRVLNX_283.tgz
Supported Hardware
PC Card (16bit) 2ch
- COM-2(PM)
COM-2(PM) Windows COM Driver Ver.3.21
Supported OS (32bit)
Windows Vista / XP / 2000 / NT 4.0 / Me / 98 / 95
Windows Server 2008 / Server 2003
Ver.3.21 (2009.06.03) summary & history (README)
Ver.3.21 (2009.06.03) LZC147_WINPM2_321.EXE
Linux COM Drvier Ver.2.83
Kernel 2.6.x / 2.4.x / 2.2.x
Ver.2.83 (2010.10.04) summary & history (README)
Ver.2.83 (2010.10.04) COMDRVLNX_283.tgz
USB micro converter

Supported Hardware
USB micro converter
- COM-1(USB)H
- COM-1P(USB)H
- COM-1PD(USB)H
COM-1(USB) Windows COM Driver Ver.1.21
Supported OS (32bit)
Windows 7 / Vista / XP / 2000
Windows Server 2008 / Server 2003
Supported OS (64bit)
Windows 7 / Vista / XP / Server 2008 / Server 2003
Ver.1.21 (2010.12.09) summary & history (README)
Ver.1.21 (2010.12.09) LZC147_WINUSB1_121.EXE
How to use Linux COM-1**(USB)H Ver.1.00
Kernel 2.6.13 -
Ver.1.00 (2011.03.09) summary & history (README)
Ver.1.00(2011.03.09) COMDRVLNXUSB_100.tgz
USB unit

Supported Hardware
USB Terminal
- COM-4CX-USB
NEW COM-4CX-USB Driver Ver.1.10
Supported OS (32bit)
Windows 7 / Vista / XP
Windows Server 2008 / Server 2003
Supported OS (64bit)
Windows 7/ Vista / XP / Server 2008 / Server 2003
Ver.1.10 (2011.10.07) summary & history (README)
Ver.1.10 (2011.10.07) LZC147_WINXUSB_110.EXE
USB terminal

Supported Hardware
USB Terminal
- COM-4(USB)
COM-4(USB) Windows COM Driver Ver.2.16
Supported OS (32bit)
Windows XP / Server 2003 / 2000
Windows Me / 98
Ver.2.16 (2010.12.09) summary & history (README)
Ver.2.16 (2010.12.09) LZC147_WINUSB_216.EXE
