CablesOnline, 250ft Shielded CAT5e RJ45 350mhz STP Solid Ethernet Bulk Cable Spool Gray, U-B250S Shielded CAT5e Solid 4-Pair 100% Pure Copper Network Cable, Gray PVC Jacket Solid 24AWG, Tested to 350 MHz Easy Identification Colorstripe Pairs,Meets Cat5e Standards Length: 250ft, RoHS Compliant UL-Listed