22. General device requirements
| Required |
23. Compliance with "Device Class Power Management Reference Specification" for wireless devices
| Required |
24. Support Wakeup Events defined in "Device Class Power Management Reference Specification"
| Optional |
IR Requirements
25. Echo cancellation in hardware, for slow-speed IR devices
| Required |
26. NDIS 4.0 miniport driver for IR devices
| Required |
27. System supports 4 megabits per second standard for input
| Recommended |
28. System supports both IrDA and consumer IR remote control devices
| Recommended |
29. System differentiates command streams if both IrDA and remote control devices are supported
| Required |
30. System supports a minimum range of 3 meters if both IrDA and remote control devices are supported
| Recommended |
31. Unicast filtering, for high-speed IR device
| Recommended |
32. Flexible resource configuration and dynamic disable
| Required |
33. Device compliant with bus and port specifications
| Required |
RF Recommendations
34. Select a low-power RF alternative
| Recommended |
35. Consider noise and conflict with other RF devices in the environment
| Recommended |
36. Separate certification of the system and the RF device
| Recommended |