These work fine for standard applications, but consider that as internet speeds continue to rise, they may no longer be fast enough.
Class D Cabling
Cat 5e cables offer some cost savings over the newer Cat 6, but spending a little more now could avoid the need to have the cables replaced when they are no longer fast enough. Cat 5e cable costs about $0.20 to $0.30 per linear foot.
Costs vary greatly by region (and even by zip code). To get free estimates from local contractors, please indicate yours.