describe: 1. Free update. No subscription, no annual fee.2. Has a USB smart dongle, all licenses for the modules are on the dongle.3. Master version, save data in bin format, data not encrypted.4. Work offline, VR NEED online. Read\/Write VR (have VR account for users).5. with integrated scanmatik2. Helpdesk supply free Damaos for tuner(Free damaos as WinOLS damaso file ,WinOLS damaos and MAP package)SM2 PRO Newly Added ECU, MED\/EDC17 Read and Write without opening the shell Simos 12.1, 12.2 Simos PCR2.1 GPEC2, GPEC2A, GPEC4, GPEC4LMJust 3 point PCB connection into VIA holes. Can be connected without removing gel. SID208MB SID307, SID310.Name: Ecu Programmer DongleApplicable models:for \/for SIM2K-240, SIM2K-241,SIM2K-250, SIM2K-251, SIM2K-260, SIM2K-305, MT86for \/LR SID208for SID307, SID309, SID310for SDI21.xfor E6T83XXX, E6T32xxxfor Transtron SH72544Rfor Transtron L4.3for Hino EDC7UC31for , for Greatwall DCM6.2APfor 8GMK\/8GML, MJ9DF, 10GFfor FAL MJ8DF\/8F2, 8GMB\/8GMC\/8GMF\/8GMW\/8GSF\/8GSWfor MSD80, MSV80, MSD81, MSD85.0\/MSD85.4, MSD85.1\/MSD85.3, MSD87.1\/MSD87.2, MSV90for \/for SIM2K-240, SIM2K-241,SIM2K-250, SIM2K-251, SIM2K-260, SIM2K-305, MT86Material: ABSColor: greenPackage Contents:2pcs Ecu Programmer DongleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.