{"product_id":"41h8459","title":"IBM 41H8459 16\/4 Auto ISA Token Ring Adapter IBM Part Number: 41H8459","description":"\u003cp\u003eThe IBM 41H8459 is a 16\/4 Mbps auto-sensing Token Ring network adapter designed for ISA-bus architecture. This card supports both 16 Mbps and 4 Mbps token ring networks with automatic speed detection, eliminating manual configuration. The ISA interface makes it compatible with legacy 8-bit and 16-bit ISA slots found in older IBM compatible desktop systems and industrial controllers. Typical applications include connection to enterprise token ring LANs in legacy environments, terminal emulation systems, and retrofit upgrades for existing infrastructure. The adapter includes onboard intelligence for ring insertion, monitoring, and error detection. Refurbished unit, tested and guaranteed. Available via quote.\u003c\/p\u003e","brand":"IBM","offers":[{"title":"Refurbished","offer_id":52739048603861,"sku":"41H8459","price":148.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4930\/9653\/files\/Network-Cards-_26-Adapters-Gen_a806ab8c-4830-48c3-be03-57db6ca23a1a.webp?v=1764890287","url":"https:\/\/g5networkgroup.com\/products\/41h8459","provider":"G5 Network Group","version":"1.0","type":"link"}