PS/2 Connectivity | Legacy systems (e.g., ASUS F451C series) | PS/2 interface (meets EIA-678 standard) ▲1 (backward compatible with 95% of 2010-era systems) (10% better compatibility for PS/2-only devices) | No driver installation required; reliable for legacy hardware | Limited to systems with PS/2 ports; fewer modern devices support this interface |
FR-4 PCB & FFC Construction | Industrial/electronics manufacturing | FR-4 PCB (UL 94 V-0 flame rating) + FFC with 200,000 bend cycles (IEC 60068-2-6) ▲2 (50% more durable than plastic alternatives) | Withstands extreme temperatures and mechanical stress; flexible integration | Slightly heavier than all-plastic designs; higher material costs |
Extended Warranty | Business environments | 12-month warranty (ISO 9001 certified) ▲1 (2× longer than standard 6-month warranties) | Reduces downtime costs; covers component failures under normal use | No extended coverage beyond 12 months; excludes accidental damage |
ASUS Model-Specific Design | ASUS F451C/X451CA users | Tailored for ASUS F451C series (matches OEM specifications) ▲1 (100% fitment guarantee) | Eliminates compatibility issues; ensures seamless integration | Not compatible with non-ASUS models; limited to specific laptop series |
Mechanical Switch Lifespan | High-use devices | 50,000 cycle lifespan (IEC 60603-2 compliant) ▲1 (20% longer than average switches) | Durable for frequent power-on/off cycles; minimal wear over time | Limited to basic power control functions; no programmable capabilities |
Modular Design | OEM customization needs | Customizable components (ISO 9001 compliant) ▲1 (30% faster integration into systems) | Adaptable for sensor/connector swaps; supports tailored solutions | Requires engineering expertise for modifications; higher setup complexity |