USB Networking Architecture • Windows 11 AMD64 & ARM64

USB networking support for OEM products

Belcarra provides production-proven Windows USB networking technology for engineering teams that require deterministic performance across long hardware lifecycles. Current primary focus is Windows 11 on AMD64 and ARM64.

Driver Overview & Architecture → OEM Integration Inquiries

Core Capabilities

Multi-protocol networking engine auto-detecting CDC-NCM, CDC-EEM, CDC-ECM, and RNDIS
Composite device support with Windows usbccgp integration and deterministic MI matching
Built-in DHCP service for autonomous point-to-point host/device IPv4 and native IPv6 addressing
High-throughput bulk transfer pipeline supporting up to sixteen simultaneous USB devices

Program Priorities

Simple to use for OEMs and their customers with turnkey nested redistributable installation kits
Windows 11 platform focus with continuous validation across AMD64 and ARM64 architectures
Software supply chain security, dual-layer SPDX SBOM provenance, and EU CRA / NTIA EO 14028 alignment
OEM lifecycle support, diagnostic tracing, and clean driver store uninstallation procedures

Announcements

Latest engineering updates, driver releases, and technical announcements.