• Designed for Evolve 65 MS Mono and Stereo, and 65 UC Mono and Stereo headsets
• This unit does NOT work with the Evolve2 65 series, that takes a different charger, Jabra part# 14207-55
• This in only for the 65's the 75's is different charging stand 14207-40
• Jabra part #14207-39