Pen Bluetooth (USB) for PC in perfect working condition

Selling Pen (Adapter/Receiver) for Bluetooth for PC (USB), brand TECOM, in perfect working condition. This pen has the advantage of being compatible with all Windows versions, from Windows 98 to the most recent ones (for example, Windows 7, which is what I have). Since this is a private sale, I obviously do not provide any warranty nor accept returns. I deliver in person in the Matosinhos area, at a location to be agreed upon, preferably at Norte-shopping or nearby. Thank you and good business!