why use cat5e wire?
Answers:
Cat5 supports Fast Ethernet up to 100 Mbits/second. You can make runs up to 100 m (328 ft.)
Cat5e supports Gigabit Ethernet up to 1000 Mbits/sec. It is backwards-compatible with Cat5 cable.
Other answers:
so you can receive data
so you can receive data
Faster data transfer capability than cat5, not as fast as cat6 or gigabit.
The choice is then yours.