Ideal for Notebooks and Laptops.The DE-620 series Pocket LAN Adapter is a portable, switchless Ethernet adapter that plugs to the printer parallel port for quick and easy connection to an IEEE 802.3 Ethernet network. Unlike the conventional card-type adapters, this external adapter does not use the PC's internal bus and is ideal for notebooks and laptops, where few or no I/O slots are available.Advanced functions of the DE-620 include support for the bi-direction and 386SL enhanced parallel port (EPP) modes that boost network throughput by up to two-fold. Another distinction is the inclusion of two most frequently used network media interface selections in one compact box: the thin coax and 10BASE-T cables.??The DE-620 uses extensively single-chip VLSI technology to delivery you a feature-packed network adapter in one compact, solid case. Featured are 32 KB RAM buffer, 1024 bit EEPROM and four distinctive diagnostic LEDs. Software support includes NetWare, LAN Manager, PC-NFS.