D USB 22 LD Systems
2x2 Dante® USB-C Audio Adapter
Overview
D USB 22 at a Glance
The 2×2 Dante® USB-C Audio Adapter is a compact, bidirectional Dante® to USB-C audio interface for integrating computers and USB-C devices into professional networked audio systems. It supports true plug & play operation via USB Audio Device Class 2.0, while routing and device settings are easily managed in Dante® Controller. With AES67 RTP support, it also enables wider interoperability in mixed-network environments.
The adapter delivers high-resolution 24-bit audio at 48 / 96 kHz and offers selectable latency options of 1, 2, or 5 ms to match system requirements. For flexible deployment, it can be powered via PoE or locally via USB-C, and its compact, durable housing makes it ideal for portable use, temporary and fixed setups.
- Bidirectional Dante® to USB-C audio interface
- Plug & Play via USB Audio Device Class 2.0
- Configurable via Dante® Controller
- AES67 RTP support for wider network interoperability
- High-resolution audio: 24-bit at 48 / 96 kHz
- Selectable latency: 1, 2, or 5 ms
- Powered via PoE or local USB-C
- Compact, durable housing for portable use
General
| Material | Plastic |
|---|---|
| Frequency response (±1 dB, rel. Avg) | 20 Hz |
| Colour | Black |
USB connection
| Connector type | USB-C socket female |
|---|---|
| USB standard | USB 2.0 High-Speed |
| Max. data rate | 480 Mbps |
| Class compliant (driverless) | 0 |
Dante®
| Dante® channels (In x Out) | 2 x 0 |
|---|---|
| Dante® connector type | RJ-45 socket |
| Sample rate | 48 kHz |
| Bit depth | 16 Bit, 24 Bit |
Signal processing
| Audio formats | PCM 2.0 |
|---|---|
| Internal processing resolution | 16 Bit, 24 Bit |
| Internal sampling rate | 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz |
Mains operation
| Operation voltage | USB bus powered (5 V DC / 500 mA), PoE (37-57 V DC, IEEE 802.3af, Class 0/Type 1, ≤ 15.4 W) |
|---|---|
| Rated power | 1.65 W |
| Mains connector | USB-C socket female, RJ-45 socket |
Environmental
| Application area | Indoor |
|---|---|
| Ambient temperature | 0 °C |
| Maximum air humidity (non-condensing) | 80 % |
Dimensions & weight
| Width | 115 mm |
|---|---|
| Height | 28 mm |
| Depth | 40 mm |
| Weight | 94 g |
Specifications
Technical Specifications
Full published figures for the D USB 22 by LD Systems.
- Dimensions (L x W x H)
- 40 x 115 x 28 mm
- Weight
- 0.09 kg