Mystery Device and Driver! Next Stop Asylum

:) I really could do with some fast help on this one. Been at it for two days and no solution.

Under Device Manager I have a missing driver "Simple Communications Controller".
The only information I can provide by way of identifying the device is : ven_14f1&dev_10598&subsys_1059148drev_08
I've googled it and searched for it and done everything I can think of trying to identify which driver I need and where I can download it. Here are my computer specs:

Operating System System Model
Windows 7 Ultimate Service Pack 1 (build 7601)
Processor a Main Circuit Board b
1.90 gigahertz Intel Pentium 4
8 kilobyte primary memory cache
256 kilobyte secondary memory cache
Not hyper-threaded Board: ASUSTeK Computer INC. REV 1.xx
Bus Clock: 100 megahertz
BIOS: Award Software, Inc. ASUS P4T-E ACPI BIOS Revision 1005 12/12/2001
Drives Memory Modules c,d
2137.82 Gigabytes Usable Hard Drive Capacity
2043.96 Gigabytes Hard Drive Free Space

ATAPI DVD A DH20A4H ATA Device [Optical drive]
HL-DT-ST CD-RW GCE-8320B ATA Device [Optical drive]
3.5" format removeable media [Floppy drive]

Seagate FA GoFlex Desk USB Device [Hard drive] (2000.40 GB) -- drive 1, s/n NA0K3LC3
ST3160215A [Hard drive] (160.04 GB) -- drive 0, s/n 9RXKP185, rev 3.AAD, SMART Status: Healthy 1024 Megabytes Usable Installed Memory

Slot 'RIMM 1' has 512 MB
Slot 'RIMM 2' is Empty
Slot 'RIMM 3' has 512 MB
Slot 'RIMM 4' is Empty
Local Drive Volumes

f: (NTFS on drive 0) * 137.43 GB 61.77 GB free
g: (NTFS on drive 1) 2000.40 GB 1982.19 GB free



* Operating System is installed on f:


Really would appreciate any help that would end two days of misery. THANK YOU!