New Apple iPod Classic 6th & 7th Generation Charcoal Grey / Red / Charcoal Grey (Sangria Red) Purple Metal 5 is installed on this

5 is installed on this unit & represents the maximum supported version for all iPhone 6 models

You could cut off some of the excess PCB with a scissors or wire cutters on variations that are said not to fit to make them fit

Dock supports charging & syncing over both USB & FireWire

iPods have a new 580mah lithium-ion battery installed

New Apple iPod Classic 6th & 7th Generation Charcoal Grey / Red / Charcoal Grey (Sangria Red) Purple Metal 5 is installed on this128GB 256GB 512GB 1TB iPods are upgraded with SD card storage using Tarkans iFlash Solo, Dual & Quad adapters. Please note: 120GB & 128GB iPods are a mix of 6th & 7th Generation logic boards. If you prefer one over the other, please include it in your note. All iPods come with a new USB charge sync cable! Limited Warranty Information & FAQ Access Here