Yealink DD10K DECT USB Dongle
The Yealink DD10K is a plug-and-play USB DECT dongle that adds wireless DECT capability to compatible Yealink IP desk phones. Depending on the phone model, it works two ways: it lets certain phones (such as the T41S, T42S, and T54W) function as a wireless DECT handset once paired with a Yealink W60B, W70B, W80B, or W90B base station, or it lets other phones (such as the T53, T53W, T54W, T57W, T58A, T58W, and VP59) act as a DECT base station in their own right, registering up to 4 compatible Yealink cordless handsets including the W52H, W56H, W53H, W73H, W78H, W57R, and W59R. A 1152kbps/s transmission rate and CAT-iq 2.0 compliance keep audio quality reliable over the wireless connection.
Key Features
- Turns compatible desk phones into a DECT handset or base station, depending on the model
- Registers up to 4 Yealink cordless handsets when used in base station mode
- 1152kbps/s DECT transmission rate, supporting clear, reliable wireless audio
- Plug-and-play USB 2.0 setup, with no additional cabling required
- CAT-iq 2.0 compliant, ensuring standards-based DECT performance
Technical Specifications
| Specification | Detail |
|---|---|
| Model | DD10K |
| Type | USB DECT Dongle |
| Interface | USB 2.0 |
| DECT Transmission Rate | 1152 kbps/s |
| Antennas | 2 internal QWL omnidirectional |
| Power Consumption | 815 mW |
| Frequency Bands | 1880–1900 MHz (Europe), 1920–1930 MHz (US), 1902–1906 MHz (TH), 1910–1920 MHz (BA) |
| Indoor Range | 20–50 m (maximum 50 m) |
| Outdoor Range | Up to 300 m (clear line of sight, ideal conditions) |
| Dimensions | 73 x 27 x 8 mm |
| Weight | 2 g |
| Standards Compliance | CAT-iq 2.0 |
| Compatible as DECT Handset | Yealink T41S, T42S, T54W (paired with W60B/W70B/W80B/W90B base) |
| Compatible as Base Station | Yealink T53, T53W, T54W, T57W, T58A, T58W, VP59 (registers up to 4 handsets) |
Best Suited For
- Offices upgrading a wired desk phone into a wireless DECT handset, without buying a dedicated cordless phone
- Businesses turning an existing high-end Yealink phone into a DECT base station, avoiding the cost of a separate base unit
- IT teams standardising on Yealink’s DECT ecosystem, adding wireless flexibility to existing desk phone deployments
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