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Few users know that the Microsoft Nano Transceiver v2.0 has updatable firmware. In 2014, Microsoft released a critical patch (FW update 2.0.118) that fixed a Blue Screen of Death (BSOD) issue caused by conflicting drivers with Intel Bluetooth chipsets.
“The fix was to remove the transceiver, copy the file from another machine, reboot... and plug the receiver back in.” Microsoft Learn · 15 years ago
The Nano Transceiver v2.0 is a hardware-specific USB dongle utilizing 2.4 GHz wireless technology. It features a low-profile, "plug-and-forget" design that protrudes minimally from a laptop or desktop USB port. Technical Specifications 2.4 GHz proprietary wireless protocol. Operating Range: Typically up to 30 feet (10 meters). Interface: USB 2.0 Type-A.
| Feature | Specification | |-----------------------|--------------------------------------| | | USB 2.0 (compatible with USB 1.1/3.0) | | Frequency | 2.4 GHz wireless | | Protocol | Proprietary Microsoft 2.4 GHz (not Bluetooth) | | Range | Up to 15 feet (≈4.5 meters) indoors | | Dimensions (L×W×H) | ~18.7 × 14.3 × 6.0 mm | | Weight | ~2 grams | | Power draw | Very low (idle < 1mA, active ~15mA) | | Plug-and-play | Yes (Windows, limited macOS support) |
If you lose the transceiver, you usually cannot simply buy a replacement v2.0; it must often be the exact one paired to that specific hardware serial.