Compare Digi AccelePort® Xp (70001548) Serial Adapter to StarTech.com 24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter - DB-9 Male Serial ... (ICUSB232INT2) Serial Adapter

The AccelePort Xp was designed to further enhance multi-user (retail point-of-sale, industrial control processing, data collection and office automation) and Remote Access Service (RAS) implementations. The AccelePort Xp adapter, available from two to 16 high-speed serial ports, provides wide application flexibility and superior CPU utilization. This is achieved through the adapter's Application Specific Integrated Circuit (ASIC), which is built around an 80 MHz RISC processor, providing the most advanced and highest performing design on the market today. And, unlike the competition, the AccelePort Xp communicates at 921.6 Kbps, bi-directionally, on each and every serial port with low latency.??The AccelePort Xp comes in a wide array of DB-9, DB-25, and RJ-45 connector options that include fan-out cables, external I/O boxes, and rack-mountable chassis. These options connect to the adapter using a SCSI HD-68 connector, reducing cable clutter and increasing connection reliability. Po... Less

Bus Powered - no separate power supply or battery required. FIFO receive and transmit buffers for high data throughput. Single chip USB to asynchronous serial data transfer interface. Supports COM port retention. Synchronous and asynchronous bit bang interface options with RD and WR strobes. UHCI/OHCI/EHCI host controller compatible. USB 2.0 Full Speed compatible. Less