Surprisingly few accessories have combined Apple's new and old connectors, thanks to what we've heard was an early Apple directive to keep them separate. Nonetheless, id America's CrossLink Universal Sync & Charge Cable ($18) uses an unlicensed Lightning plug, in addition to Dock Connector and micro-USB connectors. For those who travel with older and newer devices, the all-in-one USB cable may make a lot of sense, as it's compatible with almost every…
