lspci -nnpk
6e:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
lspci -vmmnn
Slot: 6e:00.0
Class: Unassigned class [ff00]
Vendor: Realtek Semiconductor Co., Ltd. [10ec]
Device: RTS525A PCI Express Card Reader [525a]
SVendor: Dell [1028]
SDevice: Device [071b]
Rev: 01
lspci -v
6e:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
Subsystem: Dell Device 071b
Flags: bus master, fast devsel, latency 0, IRQ 122
Memory at dc000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [b0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Device Serial Number 00-00-00-01-00-4c-e0-00
Capabilities: [158] Latency Tolerance Reporting
Capabilities: [160] L1 PM Substates
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci