ArticleNo/ P/N: GMVN6157A Radiotype: DM2000, DM4000, DP2x00, DP3441/3661, DP4X01 ATEX, DR3000, MTR3000 3.4 TRBONET PLUS CAP+ TO Capacity Max Connectivity This part number is for upgrading CAP+ connectivity to Capacity Max connectivity. Price request