Comprehensive Cable FW4P-FW4P-75EXT 4-Pin Male to Male FireWire Cable IEEE 1394 firewire cables provide data speeds 100,200 or 400 Mbps (megabytes per second). Firewire cables commonly come in three pin configurations; 4 to 4, 6 to 4, or 6 to 6. These cables utilize a 4 pin male to 4 pin male construction and constructed of shielded twisted pair and meet all 1394a standards. Comprehensive firewire cables are covered under lifetime warranty and are RoHS compliant.