Shure MXCW-ACC-A/B A and B Buttons for MXCW640 Wireless Conference Unit is backordered and will ship as soon as it is back in stock.
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Product Overview
The Shure MXCW-ACC-A/B is a set of replacement A and B function buttons for the MXCW640 Wireless Conference Unit in the Microflex Complete Wireless (MXCW) digital conference system. These labeled button caps support A/B voting and response workflows at delegate positions in boardroom, government, and commercial meeting space deployments. The set lets AV integrators standardize button labeling across an MXCW conference room installation.
Product Description
The MXCW-ACC-A/B provides A and B labeled caps for the programmable function button on the MXCW640 Wireless Conference Unit. The MXCW640 can be configured as a chairman, delegate, listener, or ambient unit, and its speak and function buttons illuminate with LED status feedback when pressed. Swapping in the A/B caps gives participants clear, tactile controls for voting and structured response sessions in government spaces and multi-purpose rooms. As a replacement accessory, the set helps facilities and AV teams maintain consistent labeling and replace worn caps across a fleet of MXCW640 units. This package is supplied as a multi-pack for outfitting multiple conference positions.

Key Features
- A/B Voting Labels — Pre-labeled A and B caps give delegates clear, tactile controls for voting and structured response sessions.
- MXCW640 Compatibility — The caps fit the function button on the MXCW640 Wireless Conference Unit within the Microflex Complete Wireless system.
- Consistent Labeling — Standardizing button caps across positions keeps a large conference room deployment uniform and easy to operate.
- Replacement-Ready — The set lets facilities teams quickly replace worn or relabeled buttons without servicing the conference unit.
- Multi-Pack Supply — Supplied as a multi-pack to outfit several delegate positions in one order.
Technical Specifications
| Type | Replacement function button caps (A and B) |
| Compatible Unit | Shure MXCW640 Wireless Conference Unit |
| System | Microflex Complete Wireless (MXCW) |
| Function | A/B voting and response labeling |
| Packaging | Multi-pack |
Outfitting a full MXCW room? See the Shure MXCW-ACC-CM chairman button set and the MXCW-ACC-M mute button set for the MXCW640.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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