SIM Card Readers

SIM card readers are peripheral devices used to read and write data to SIM (Subscriber Identity Module) cards, which are small integrated circuit cards used in mobile devices to store subscriber information, network authentication data, and personal contacts. These readers typically connect to a computer's USB port and provide a convenient way to access data stored on SIM cards, such as contacts, messages, and network settings. SIM card readers are commonly used in mobile phone repair, forensic analysis, and SIM card management applications.