Kernel.org: 5.1.4
sid (unstable): 4.19.37-3
buster (testing): 4.19.37-3
stretch (stable): 4.9.168-1+deb9u2
jessie (oldstable): 3.16.64-2

Debian GNU/Linux device driver check & report

ASUS: x54h

PCI IDWorks?VendorDeviceDriverKernel
19691083YesAtheros CommunicationsAR8151 v2.0 Gigabit Ethernetatl1cv2.6.38-
PCI IDWorks?VendorDeviceDriverKernel
10ec8168YesRealtek Semiconductor Co., Ltd.RTL8111/8168B PCI Express Gigabit Ethernet controllerr8169v2.6.25-