Several versions (software version& firmware version) KTAG ECU programming tools are available in eobdtool.co.uk. Following is a detail comparison table listing detail differences, including version, token, update, function, operating system etc.
SW: Software FW: Firmware
| Item | SE80 | SE80-B | SE80-C | SE80-D | SE80-E | 
| Version | SW:2.06/1.89 FW:V5.001 | SW:2.11 FW:V6.070 | SW:2.13 FW: V6.070 | SW:V2.13 FW:V7.003 | SW:V2.10 FW:5.001 | 
| Update | SW: by CD FW: QC mark end with 015, send main unit and purchase SE80-CS to update to SE80-C;others pay 370USD to update to SE80-B 
 | 
 SW: by CD FW: send main unit and pay 345USD update to SE80-D | 
 
 
 SW: CD FW:NO | 
 
 
 SW: CD FW:NO | 
 
 
 SW: CD FW:NO | 
| Token | With Token, program with J-Link adapter to reset tokens | With tokens, one button click to reset tokens | With tokens, add tokens programming software on the CD | With tokens, one button click to reset tokens | With Token, program with J-Link adapter to reset tokens | 
| Operating system | Win XP | Win XP | Win XP | Win XP | Win XP | 
| Function | Read& Write ECU | Read& Write ECU | Read& Write ECU | Read& Write ECU | Read& Write ECU | 
| Vehicle type | Cars, trucks | Cars, trucks | Cars, trucks | Cars, trucks | Cars, trucks | 
| Read& write ECU ways: | BDM, Boot mode | BDM, Boot Mode | BDM, Boot Mode | BDM, Boot Mode | BDM, Boot Mode | 
| NOTE | DO NOT support read& write ECU via OBD, can works with ECM Titanium V1.61 with 18476 drivers software | ||||

















