A connector (10) including a male adapter (16) and a female adapter (18) is provided.

The adapter abstraction layer comprises a first adapter, and a second adapter.

The adapter block is filled with an index matching liquid.

An adaptor and a kit including an adaptor are provided.

Wireless adapter: network (Wi-Fi) adapter, bluetooth adapter, 3G adapter

Wireless amps: system (Wi-Fi) adapter, Bluetooth adapter, 3G jack.

Wireless adapters: network (Wi-Fi) adapter, bluetooth adapter, 3G adapter

A connector (10) including a male adapter (16) and a female adapter (18) is provided.

The device includes the first adapter module and the second adapter module.

The set-top box may include a screen display on the. exterior of the set-top box to emit light from the exterior of the set-top box.

Each cartridge defining a front opening constructed to receive at least four different types of adapters including a quad LC adapter (44), a duplex LC adapter(46), a duplex SC adapter(48), and a simplex SC adapter(50).

The retaining adapter includes a longitudinal passage for receiving a locking adapter.

An adapter is described herein according to an embodiment of the invention.

The two- piece adapter comprises an inner adapter (46) and an outer adapter (80).

A speech transmission adaptor (50) and a respirator mask (30) comprising a speech transmission adaptor.