Lenovo ThinkPad L14 Gen 4 Type 21H5 21H6 drivers
19 driver packages Lenovo publishes for the ThinkPad L14 Gen 4 Type 21H5 21H6, for Windows 11 and 10 64-bit. Newest: Aug 24, 2026.
Each driver page lists the hardware IDs the package supports and the other Lenovo models it is made for. Downloads are the original Lenovo installers. If Windows Update already installed a driver for a device and it works, there is no need to replace it; install a package when a device is missing in Device Manager or misbehaves.
Video cards
| Driver | Version | Date |
|---|---|---|
| AMD Graphics Driver | 31.0.21923.13006 | Aug 24, 2026 |
| ThinkPad Monitor File | 6.14.27.0 | Mar 17, 2026 |
| AMD PSP Driver | 5.28.0.0 | Aug 30, 2024 |
Network cards (LAN)
| Driver | Version | Date |
|---|---|---|
| Quectel EM05-G Wireless WAN Driver | 1.0.0.40 | May 6, 2026 |
| Fibocom L860-GL-16 Software Older: 3.8.00.3044 |
3.8.00.3046 | Mar 17, 2026 |
| Quectel EM05-CN Wireless WAN Driver | 1.0.0.20 | Mar 12, 2026 |
| Realtek PCIe GBE Family Controller Software | 1166.010.0720.2022/1168.013.0424.2023 | Sep 8, 2025 |
Wi-Fi adapters
| Driver | Version | Date |
|---|---|---|
| RZ616 WLAN Driver | 26.40.2.587 | Jul 6, 2026 |
| Realtek Wireless LAN Driver | 6001.16.126.328 | Mar 20, 2025 |
Bluetooth
| Driver | Version | Date |
|---|---|---|
| RZ616 Bluetooth Driver | 26.40.2.228 | Jul 6, 2026 |
| Realtek Bluetooth Driver | 2.10.1072.3005 | Mar 12, 2025 |
Chipset
| Driver | Version | Date |
|---|---|---|
| AMD SMBUS Driver | 5.12.0.44 | Aug 30, 2024 |
Card readers
| Driver | Version | Date |
|---|---|---|
| Alcor Smart Card Reader Driver | 1.10.7.1001 | Jan 6, 2026 |
| Genesys Logic Card Reader Driver | 1.1.49.0 | Aug 30, 2024 |
| Realtek Media Card Reader Driver | 10.0.26100.21373 | Aug 30, 2024 |
Webcams
| Driver | Version | Date |
|---|---|---|
| Lenovo View Driver | 4.3.0.3 | Apr 7, 2026 |
| Integrated Camera Driver | 10.13.26100.6/10.0.22000.20386/5.0.18.284 | Nov 25, 2025 |
Other devices
| Driver | Version | Date |
|---|---|---|
| Fingerprint Reader Driver | 6.0.62.1136/3.4.51.2020 | Jan 12, 2026 |
Which driver is for which device?
Device Manager shows a device without a driver under Other devices. Its hardware ID tells you which package above it belongs to (how to find the ID); paste it into the search to go straight to the matching drivers.
Other Lenovo ThinkPad models
- ThinkPad L13 Yoga Type 20R5 20R6
- ThinkPad L14 Gen 2 Type 20X1 20X2
- ThinkPad L14 Gen 2 Type 20X5 20X6
- ThinkPad L14 Gen 3 Type 21C1 21C2
- ThinkPad L14 Gen 3 Type 21C5 21C6
- ThinkPad L14 Gen 4 Type 21H1 21H2
- ThinkPad L14 Gen 5 Type 21L1 21L2
- ThinkPad L14 Gen 5 Type 21L5 21L6
- ThinkPad L14 Gen 6 Type 21S6 21S7
- ThinkPad L14 Gen 6 Type 21S8 21S9
- ThinkPad L14 Gen 6 Type 21SE 21SF
- ThinkPad L14 Gen 7 Type 21X2 21X3