IESP-6521 ISA Half Full Size CPU Card is equipped with an onboard Intel Core Solo U1300 Processor and Intel 852GM+ICH4 chipset, making it suitable for low-power industrial computing applications. The board comes with 256MB of onboard system memory and a single 200P SO-DIMM slot to expand the memory. IESP-6521 ISA Half Full Size CPU Card provides basic storage options, including one IDE port and one CF slot. This product also offers versatile connectivity options with its multiple I/Os, including two RJ45 ports for network connectivity, VGA display output, four USB ports, LPT, PS/2, two COM ports, and 8-bit digital input/output (DIO) to manage data acquisition from a variety of sensors. With an ISA expansion bus and a PC104 expansion slot, this product can be expanded to include additional interface cards or modules, including legacy hardware devices, providing users with flexibility in designing industrial automation systems. It also supports both AT and ATX power supplies, providing flexible power supply options. Overall, this product is suitable for industrial computing applications that require reliability, durability, and efficient data processing. These applications include factory automation, embedded control systems, process monitoring, and other related areas where legacy hardware support is required.