I found these... https://www.banggood.com/Free-Drive-USB-Sound-Card-Notebook-Computer-Externa...
From the pictures, it seems that the chip is not potted.
There's 8 left. What I need now, is good info on connecting one of these to a Baoufang UV-82 Main Trading Company, in Paris Texas has 500 of them to blow out at $25.95 per. We received 500 pieces of these UV-82 Dual Band Baofengs. They are labeled as a UV-82DX 7 watt radio. They are mislabeled. This is a plain UV-82 5 Watt Radio, They are labeled as UV-82DX 7 watt radio. We are blowing them out. Save big BaoFeng UV-82 Dual-Band 136-174/400-520 MHz FM Ham Two-way Radio, Transceiver, HT - With Battery, Antenna, and Charger - Frequency Range: 65-108 MHz(Only commercial FM radio reception) VHF: 136-174 MHz(Rx/Tx). UHF: 400-520 MHz(Rx/Tx), Broad (Wide) / Narrowband (Narrow), High power / low (5W/1W), selectable. - Selectable Frequency Step/2.5/5/6.25/10/12.5/25 kHz, Function "VOX" (Voice Operated Transmission), "OFFSET" (frequency offset for repeater access). - Dual-band handheld transceiver with display function menu on the display "LCD". Function Busy Channel Lock "BCLO". - Find Helpful BaoFeng Guides at Miklor <http://r20.rs6.net/tn.jsp?f=001Hv7pmxjCHGbEJKEJntIS22BSiSEwMRxOBJAlXzB-sFa6wyBeyTM9xGJSdiShTvN-THM4qSR9OeqEKx-SfREUPo7DpzZGePYtThkhvma6H6qOD8UZS3hJAemi-Eba6uebNJHKOM4vA3gcjOvOGrIr5g==&c=1JrE0q9QK9z5vIE3Bbt78XTOgHTfNiSaLAkpEXgcnI1G0HslMyKqgg==&ch=W9vxhsuH_cCS4rivhED0LkUiyWHC_wh_pgOanyW3V7IaZLjNCMLfcw==> Product Features: 25KHz/12.5KHz Switchable (Wide / Narrow Band FM Radio (65.0MHz-108.0MHz) LED Flashlight:Hight /Low Transmit Power Selectable (1W / 5W) 50 CTCSS/ 104 DTCS Codes Tone searching Dual standby / Dual Watch PC programmable Transmitter time-out timer(TOT) Busy channel lock-out(BCLO) Specification: General Frequency Range: 65-108MHz(FM Receive only),136-174MHZ and 400-520MHZ (TX/RX) Programmable Channels: 128 Antenna: High gain Dual Band Antenna Operating Voltage: DC 7.4V Modes : Simple or semi-duplex Antenna: SMA -Female Power adapter: Input: AC100-240V, 50-60Hz; Output: DC10V/500mA; Plug Type: US Maximum deviation: 5kHz(Wide) / 2.5kHz(Narrow) CTCSS/DCS deviation: 0.5±0.1kHz(Wide) / 0.3±0.1kHz(Narrow) Package included: UV-82 Radio 7.4V/1800mAh BL-8 Battery Antenna Battery Charger and Power Adapter Belt Clip Hand Strap User Manual -- 73 = Best Regards, -Geoff/W5OMR