While the core hardware doesn’t change, new firmware can add:
: A critical vulnerability (vME1.16 or prior) was identified that allowed unauthenticated local network attackers to perform OS command injection and access configuration files without credentials. D-Link released a patch to disable the vulnerable functionality, but this is considered a "beta" or "hot-fix" release. Performance Bottlenecks firmware dlink dsl2750u h w c1 new