NO SOFTWARE TO INSTALL! PLUG AND PLAY USB CREDIT CARD READER! This standard magnetic card reader is great for many applications from retail credit card systems, security systems, time cards systems and just about any other swipe card system you can think of! This Point Of Sale swipe reader can read all three tracks of data and be programmed to your needs! If you need the programming software please let us know! BAFX CARRIES THE VERSION THAT WORKS ON ALL WINDOWS AND MACS! - Please note - The programming software is available upon request via download - This programming software only works on Windows. FOR RETAIL USE ONLY! NOT FOR ON-LINE CONSUMER SHOPPING! Please also note that this is a keyboard emulator style of reader, please check with your software provider to ensure this is the type of reader required by your PSO system!