Holtek Semiconductor, Inc.
Hardware IDs from the PCI, USB and MAC registries
| USB vendor ID | 04d9, 1243 and 1a81 |
|---|---|
| MAC prefixes | 2 |
| Devices with Linux driver | 0 / 53 |
Frequently asked questions
Which hardware IDs does Holtek Semiconductor, Inc. use?
Holtek Semiconductor, Inc. uses USB vendor ID 04d9, 1243 and 1a81 (53 devices) and 2 MAC prefixes.
How many Holtek Semiconductor, Inc. devices does Linux support directly?
For 0 of 53 listed PCI and USB devices from Holtek Semiconductor, Inc., Linux kernel 6.12 names a driver with the exact device ID. More devices often work through class drivers.
How do I recognise a network device from Holtek Semiconductor, Inc.?
By the first digits of its MAC address: prefixes of Holtek Semiconductor, Inc. include 04:AC:44 and B8:CA:04.
USB devices
- Holtek Semiconductor, Inc.
04d9– 45 Devices - Holtek Semiconductor, Inc.
1243– 1 Devices - Holtek Semiconductor, Inc.
1a81– 7 Devices