HPE P06458-B21 Synergy 4-Port Frame Link Module USB Adapter

Overview

The HPE P06458-B21 is a USB adapter designed for use with the HPE Synergy 4-Port Frame Link Module (FLM). In Synergy composable infrastructure deployments, the Frame Link Module manages inter-frame communication and management connectivity across Synergy frames. This USB adapter extends or provides supplemental USB-based connectivity at the FLM level, supporting management or out-of-band access scenarios where direct USB-based connection to the FLM is required during installation, servicing, or configuration workflows.

Compatibility

This adapter is specifically matched to the HPE Synergy 4-Port Frame Link Module (part number 876852-B21). It is not designed for use with the standard HPE Synergy Frame Link Module (804942-B21), which is a separate product with a different port configuration. Verify your installed FLM part number before ordering — the 4-Port FLM (876852-B21) and the standard FLM (804942-B21) are distinct modules with different connectivity options, and this adapter is documented only against the 4-Port variant.