The SA9123L is a USB 2.0 to SATA bridge controller manufactured by Initio Corporation (now part of Broadcom). It's commonly found in:
When you connect such a device to your computer, Windows, Linux, or macOS may not recognize it without the correct driver, or it may show up as an "Unknown Device" or with a yellow exclamation mark in Device Manager.
Cause: You are using a 32-bit driver on a 64-bit OS. sa9123l driver full
Solution: You need the SA9123L driver full 64-bit version. Look for a folder named x64 inside the driver package. Manually select the 64-bit .inf during installation.
"Device Cannot Start (Code 10)" This usually happens if you have a generic cable with a "fake" chipset and you installed the newest driver. The SA9123L is a USB 2
"USB Device Not Recognized"
How to change the COM Port Number? Some legacy software only looks for COM1 or COM2. When you connect such a device to your
If you have more details about the device (like the computer model it's installed in, or if it's a laptop/desktop), providing them might help get more specific advice.
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