Atlona AT-CAP-SP100 Cascade Cable - AT-CAP-SP100-CBL
Atlona AT-CAP-SP100 Cascade Cable - AT-CAP-SP100-CBL is backordered and will ship as soon as it is back in stock.
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Product Overview
The Atlona AT-CAP-SP100-CBL is a coiled USB-A to USB-C cascade cable for connecting two Captivate AT-CAP-SP100 speakerphones in conference rooms and huddle spaces. This speakerphone cascade cable extends from 3.28 ft (1 m) to 8.2 ft (2.5 m), allowing two speakerphones to work in unison to cover larger meeting room table spans.
Product Description

The Atlona AT-CAP-SP100-CBL is a cascade cable designed exclusively for use with two Captivate AT-CAP-SP100 USB/Bluetooth speakerphones. By linking two units together, the cable enables both speakerphones to operate in unison, extending microphone and speaker coverage across longer conference tables without requiring separate USB connections to the host. The coiled design keeps the cable tidy and allows flexible positioning between devices. Note that this cable does not pass power between the speakerphone units and is not compatible with standard TRRS audio connections. A fixed 5-meter version (AT-CAP-SP100-CBL-5M) is also available for permanent installations where a coiled cable is not preferred.
Key Features
- Cascade Connection - Links two AT-CAP-SP100 speakerphones to expand combined microphone and speaker coverage.
- Coiled Design - Working length extends from 3.28 ft (1 m) to 8.2 ft (2.5 m) for flexible positioning.
- USB-A to USB-C Connectors - Direct cascade connection between Captivate speakerphone units.
- Synchronized Operation - Both speakerphones function in unison for consistent audio in larger spaces.
- No Power Pass-Through - Cascade signal only; not compatible with TRRS audio connections.
Technical Specifications
| Specification | Value |
|---|---|
| Cable Type | Cascade cable for AT-CAP-SP100 speakerphone pairing |
| Connector Type | USB-A to USB-C |
| Cable Style | Coiled |
| Working Length | 3.28 ft (1 m) to 8.2 ft (2.5 m) |
| Power Pass-Through | No |
| TRRS Compatibility | Not compatible |
| Compatible Device | AT-CAP-SP100 (Captivate USB/Bluetooth Speakerphone) |
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