PASOW FireWire 800 to 400 9 to 6 pin Cable (9pin 6pin) 6FT, IEEE 1394 Firewire 800 9-pin/6-pin Cable 6 Feet(9 pin to 6 pin) Data Transfer Speeds: 400 Mbps Backward Compatible: Connects Firewire 800 devices to legacy 1394a ports Supports Plug n Play operation, Hot Pluggable Premium triple shielding connectors for error-free signal transfer