6 files:

Model:	c771
Vendor:	CASIO
Version:	9.55
Filesize:	5 MB
Operating system:	Win 98 SE, Windows XP, Windows 64-bit, Win 2000, Win 7, Win XP
	Download file

Model:	c771
Vendor:	CASIO
Version:	0.39.35
Filesize:	5 MB
Operating system:	Windows Me, Win Server 2003, Win Vista, Win XP, Windows Vista, Win 7
	Download file

Model:	c771
Vendor:	CASIO
Version:	3.86
Filesize:	5 MB
Operating system:	Windows XP, Win Home Server, Windows NT, Windows Server 2003, Win 7, Win XP
	Download file

Model:	c771
Vendor:	CASIO
Version:	8.33.60
Filesize:	8 MB
Operating system:	Win Vista, Win 2000, Win Server 2008 R2, Win 98 SE, Win 7, Win XP
	Download file

Model:	c771
Vendor:	CASIO
Version:	1.85
Filesize:	4 MB
Operating system:	Win Server 2008 R2, Windows 7, Windows Server 2008, Win XP, Win 7
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Model:	c771
Vendor:	CASIO
Version:	7.88.81
Filesize:	6 MB
Operating system:	Win 95, Windows XP, Win Me, Win 7, Win XP
	Download file

PNPID:
PCI\VEN_58B7&DEV_1C9E&SUBSYS_D581D9BF&REV_07\9&CBC8868A&5&1F81
PCI\VEN_58B7&DEV_32AF&SUBSYS_9D6EA178&REV_06\6&5F167C0B&7&A801
PCI\VEN_58B7&DEV_C616&SUBSYS_6D3BF7DE&REV_01\5&1A9A5D46&4&A0DE
PCI\VEN_58B7&DEV_7A9E&SUBSYS_34724C3D&REV_03\6&B85155E7
PCI\VEN_58B7&DEV_7896&SUBSYS_59EE279F&REV_01\8&76B68039&6&1EB8
PCI\VEN_58B7&DEV_D4CE&SUBSYS_3256F590&REV_08\6&102B36A3&1&A109
PCI\VEN_58B7&DEV_1BA7&SUBSYS_B4FB9B47&REV_03\3&539897F6

Supported OS:
Win 95, Windows 2000, Win Server 2008 R2, Win XP, Win Server 2003, Win 98 SE, Win NT, Windows 95, Windows NT, Win Home Server, Windows 7