Overview: Compatible with USB (Universal Serial Bus) 2.0 & 1.1 Supports wake-on-line amp; power management function No IRQ, DMA, I/O Address resources required Hot swappable Easy plug amp; play Serial high speed transfer up to 230400 bps Parallel port support ECP/EPP/SPP mode Parallel transfer speed up to 1.5 MB/sec Supports Windows 98, Me, 2000, XP, Server 2003, Vista 32/64 bit Specification:51.18in 3.35in 0.63in