NewPowerGear USB Cable Sync Data cord for Samsung Siren (SCH-a870), SCH-a990, SCH-u540, SCH-u620, SCH-u340 Brand new, high quality USB 2.0 charging cable Original Samsung USB Data Link/Charging Cable Data transfer rates up to 480 Mbps Warranty:1 year warranty, 30 day money back guarantee Shipping from USA !