Xircom RealPort Ethernet 10/100+Modem 56 GlobalACCESS Adapter (REM56G-100) Driver Hot Fix 2.70a Windows 2000. This self-extracting archive file contains the latest required drivers for Windows* 2000 that address the issue of LAN disconnects using certain switches within specific environments. Within some corporate environments using certain advanced switches with NWAY implementation, the CEM/REM56 card may experience intermittent network drops. Although the card will reconnect automatically, there was a minimal risk of data loss, depending upon when the drop occurred and how certain applications cope with a sudden loss of connection and slow recovery time. This driver delays reporting an incorrect link loss for a user configurable time period while re-detecting link, avoiding unnecessary network disconnects.