PX-260 4 port RS-232 card
PCI ID 135a:400a · Brainboxes Ltd
| Vendor | Brainboxes Ltd |
|---|---|
| Vendor ID | 135a |
| Device ID | 400a |
| Windows hardware ID | PCI\VEN_135A&DEV_400A |
| Linux modalias | pci:v0000135Ad0000400A |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has PCI ID 135a:400a?
PCI ID 135a:400a is “PX-260 4 port RS-232 card” made by Brainboxes Ltd (vendor ID 135a, device ID 400a).
Which Linux driver supports PX-260 4 port RS-232 card?
Linux kernel 6.12 lists no driver for this exact ID. Many devices are still supported through their device class, such as AHCI, NVMe, xHCI or HD Audio controllers; others need a vendor driver. Overview of device classes and their drivers
How do I check whether PX-260 4 port RS-232 card is in my computer?
On Linux, lspci -nn | grep -i 135a:400a shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_135A&DEV_400A.
How do I see which driver is currently in use?
lspci -nnk -d 135a:400a lists the device with a “Kernel driver in use” line showing the active driver.
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