Amazon Kindle Fire HD, 2013, 7" (P48WVB4)
Based on the device's Wi-Fi specifications (+ release time, stupid Amazon LLC filing format, etc), this device is presumed to be the 7" Kindle Fire HDX.
This device is registered under the grantee code of Noto LLC.
Most useful FCC documents are under short-term confidentiality until 03/16/2014.
 Additional specifications, from Amazon
- SoC: Dual-core CPU clocked at 1.5GHz
- Size, Resolution, PPI: 7", 1280x800, 216 PPI
- Dimensions: 191 mm x 128 mm x 10.6 mm
- Weight: 345 g0.345 kg