Since my only three years old Tan generator the company Kobil was (model Optimus) defective needed a new. My choice was the '' ReinerSCT Optic CX ''. The device comes in a cardboard box wrapped in is a quick guide inside yet. The unit is very compact and fits comfortably in your hand. A number field is covered by a flap, so can the TG ensure adherence to the Flickerfeld. After which one has subtracted the securing strip of the batteries and a self-test has been carried out, the device is ready for use. The first thing I did the TAN generator synchronized with my online account. Already at this stage I noticed that he is very fast. After that I then made two reservations and was really excited by the operator. The Reiner TG is a lot faster than my old Optimus Kobil. P / L produces a super unit, strong buy recommendation.