Here is 3 drivers compatible with PCI\VEN_197B&DEV_0250&SUBSYS_19051043.
This is Device ID of JMicron PCI Express Gigabit Ethernet Adapter.
Device or core chip manufacturer is JMicron Technology Corp. .
Category:Barebones
Manufacturer:ASUS
Hardware:ET2011EGT
Software name:JMicron Ethernet LAN Driver
Version:5.0.20.3
File Size:2.59Mb (2715108 bytes)
Released:15 Jul 2013
System:Windows XP
Description:JMicron Ethernet LAN Driver for ASUS ET2011EGT

Type: LAN
Download ASUS ET2011EGT JMicron Ethernet LAN Driver 5.0.20.3
Category:Notebooks
Manufacturer:Sager
Hardware:NP5170(SKU W170HN)
Software name:Integrated LAN Driver
Version:6.0.24.7
File Size:1.02Mb (1064624 bytes)
Released:12 Jun 2013
System:Windows 7Windows 7 64-bit
Description:Integrated LAN Driver for Sager NP5170(SKU W170HN)Download Sager NP5170(SKU W170HN) Integrated LAN Driver 6.0.24.7
Category:Notebooks
Manufacturer:Sager
Hardware:NP7110(SKU B7110)
Software name:Integrated LAN Driver
Version:6.0.17.1
File Size:1Mb (1048906 bytes)
Released:17 Nov 2012
System:Windows VistaWindows Vista 64-bitWindows 7Windows 7 64-bit
Description:Integrated LAN Driver for Sager NP7110(SKU B7110)Download Sager NP7110(SKU B7110) Integrated LAN Driver 6.0.17.1