Cisco HS-WL-721Q-BUNA-C | Wireless mono on-ear | Bluetooth | Teams button | USB-A HD BT adapter | soft case | noise-canceling boom mic | Carbon Black SITC The Cisco C9300L-STACK-KIT is a

The Cisco C9300L-STACK-KIT is a StackWise-320 stacking kit designed exclusively for Catalyst 9300L Series fixed uplink switches

Delivers reliable 850nm MMF connectivity with simple LC duplex optics for quick deployment

enabling simple web‑based setup while supporting enterprise features like OFDMA

and inline security offloads

Cisco HS-WL-721Q-BUNA-C | Wireless mono on-ear | Bluetooth | Teams button | USB-A HD BT adapter | soft case | noise-canceling boom mic | Carbon Black SITC The Cisco C9300L-STACK-KIT is aMono on ear wireless headset bundle for professional calling. Includes USB A HD Bluetooth adapter and soft carry case. Teams qualified variant with a dedicated Microsoft Teams button, flip to mute noise canceling boom mic, and multipoint connectivity for seamless desktop and mobile use.