Cisco Headset 521 Wired Single 3.5mm + USB-C | 8x5xNBD

Protect headset availability with Cisco service coverage for the Headset 521 wired single model. Built for day-to-day collaboration environments, this support offering helps maintain continuity for users who rely on consistent audio access across desk phones, PCs, and USB-C endpoints. Protect user productivity with 8x5xNBD support coverage Reduce headset downtime using Cisco service alignment Support daily collaboration via wired headset continuity Maintain call quality workflows with model-specific coverage Shorten replacement delays through next-business-day response terms Fit business-hour operations with weekday service coverage Simplify procurement with a defined support entitlement Key Features Cisco support entitlement for Headset 521 wired single 8x5xNBD service coverage Wired headset support plan Single-ear headset model support 3.5 mm and USB-C headset compatibility context Professional services / support offering FAQ What product does this support cover? It covers the Cisco Headset 521 Wired Single 3.5 mm + USB-C model. What does 8x5xNBD mean? It indicates business-hour coverage, five days a week, with next-business-day response terms. Is this a headset itself? No. This is a support entitlement for the headset model. Who is this best for? It is a strong fit for organizations that depend on wired headsets for daily collaboration and want predictable support coverage.