Asm2364 Firmware Jun 2026

Before diving into the firmware, it is essential to understand the hardware it controls. The ASM2364 is a PCI Express (PCIe) to USB 3.2 Gen 2x2 bridge controller.

But without proper firmware, you can run into: asm2364 firmware

Vendor ID : 0x174C (ASMedia) Product ID : 0x2364 Firmware : 0x240109_XXXXXXXX (example) Before diving into the firmware, it is essential

In simpler terms, it acts as a translator. NVMe SSDs communicate using the PCIe protocol, which is native to motherboards. However, external devices connect via USB. The ASM2364 takes the PCIe signal from the NVMe drive and converts it into a USB signal that the host computer can understand. NVMe SSDs communicate using the PCIe protocol, which

| Feature | ASM2364 (20Gbps) | ASM2362 (10Gbps) | Intel JHL7440 (Thunderbolt 3) | | :--- | :--- | :--- | :--- | | | 1,900 MB/s | 1,050 MB/s | 2,800 MB/s | | Cost | $30-$50 | $15-$25 | $80+ | | Firmware maturity | High (v2.0.6 stable) | Perfect | N/A (Apple proprietary) | | TRIM support | Yes | Yes | Yes | | PCIe Lane width | Gen 3 x4 | Gen 3 x2 | Gen 3 x4 |

: MPTool (ASMedia Firmware Update Utility) – command-line or GUI.

: Supports an SPI interface with external ROM for customized RAM code (firmware). Firmware Evolution and Updates