The iPhone comes with a USB Cable, but you might find you need two or three of them.
Having an extra iPhone USB Cable will enable you to connect up your iPhone to another computer, sharing your songs, video, and data, and charging you iPhone.
They are very cheap to buy, and it's recommended you have an extra one on hand if you go on holidays.
Quality is important and we recommend you spend over $7 for an iPhone cable.
You can find prices for iPhone USB Cables on eBay below.
Original 1M 8 Pin Usb Charger Cable For Iphone 55S 5Cmini
Original OEM iPhone 5 5S 5C Lightning USB Sync Data Cable Charger
2 Items 5w AC Power USB Charger 8 Pin Data Sync Cable for iPhone 5 5c 5s
WHT10 Ft Durable Braided 8 Pin USB Charger Data Cable Cord for iPhone 5 5C
8 Pin USB Cable Data Sync Charger Cord for iPhone 5 5S 5C iPod Touch 5 Nano 7
Visible LED Flash Green Light USB Sync Charger Cable for iPhone 3G 3S 4G 4S iPod
OEM BELKIN 8 Pin Lightning to USB Sync Charger Cable iPhone 5 5S 5C iPod GENUINE
10x BLK 8 Pin USB Sync Cable Charger for iPhone 5 5c 5s IOS 7 Certified
5x 8 Pin to USB Charger Data Cable Cord for iPhone 5 5C 5S iPod Touch 5th a
5x 8 Pin to USB Charger Data Cable Cord for iPhone 5 5C 5S iPod Touch 5th b
10x 8 Pin USB Data Sync Charger Cable Cord for iPhone 5 5S C iPod Touch 5 Nano 7
5x 8 Pin to USB Charger Data Cable Cord for iPhone 5 5C 5S iPod Touch 5th c
3X Braided ROUND 6FT 8 pin to USB Data Sync Charger Cable for iphone 5 5s 5c
12W USB 24 Amp Wall Charger + 8 Pin Cable for iPad 4 Mini Air iPhone 5S
3 Premium 6FT USB Data Sync Cable Charging Cords For iPhone 5 5S 5C iOS 7
2 Premium 6FT USB Data Sync Cable Charging Cords For iPhone 5 5S 5C iOS 7