Vintage Kingston Technology EtheRx PnP KNE20BT ISA Ethernet network adapter for retro PC systems.This is the desirable dual-interface KNE20BT version, providing both standard RJ-45 twisted-pair Ethernet and a BNC coaxial connector for older 10BASE2/Thin Ethernet networks. The KNE20BT is a 16-bit ISA 10 Mbps Ethernet adapter. Features:* Kingston Technology EtheRx PnP
* Model KNE20BT
* 16-bit ISA interface
* 10 Mbps Ethernet
* RJ-45 / 10BASE-T
* BNC coax / 10BASE2
* Plug-and-Play capable
* Can be configured for standard NE2000-compatible operation
* Period appropriate for DOS, Windows 3.x, Windows 95/98 and other vintage PC applicationsThe card was removed from an older computer and has been stored for many years. It has not been recently tested, so it is being sold as an untested vintage component.There is normal cosmetic wear from age and storage, including surface oxidation/discoloration on the metal mounting bracket. The circuit board, components, connectors and ISA edge contacts appear generally clean. Please examine the photos carefully, as they show the actual condition.The pictured Kingston KNE20BT is the exact card you will receive.Great period-correct networking card for a 386, 486, early Pentium, DOS, Windows 3.1 or Windows 95 retro computer, especially for someone wanting the flexibility of both modern-style RJ-45 cabling and vintage BNC coax networking.