You can order the transponder online here. You need a Moodle account for this. You can create one here and then order the transponder. Please pick it up at the computer studio on the 3rd floor A3.01. A deposit of 40€ is required. Payment only with card.
Tip: You can also use this to log in to the billing system for prints in the computer studio and the digital printing shop at the same time. (print account)