Another quick update: I went to the folder "usr/lib/uhd/examples" and ran the command
./benchmark_rate --args "type=b200" --rx_rate 10e6 I received the following response: [INFO] [UHD] linux; GNU C++ version 11.2.0; Boost_107400; UHD_4.1.0.5-3 [INFO] [B200] Loading firmware image: /usr/share/uhd/images/usrp_b200_fw.hex... [00:00:00.000130] Creating the usrp device with: type=b200... [INFO] [B200] Detected Device: B200mini [INFO] [B200] Loading FPGA image: /usr/share/uhd/images/usrp_b200mini_fpga.bin... [INFO] [B200] Operating over USB 3. [INFO] [B200] Initialize CODEC control... [INFO] [B200] Initialize Radio control... [INFO] [B200] Performing register loopback test... [INFO] [B200] Register loopback test passed [INFO] [B200] Setting master clock rate selection to 'automatic'. [INFO] [B200] Asking for clock rate 16.000000 MHz... [INFO] [B200] Actually got clock rate 16.000000 MHz. Using Device: Single USRP: Device: B-Series Device Mboard 0: B200mini RX Channel: 0 RX DSP: 0 RX Dboard: A RX Subdev: FE-RX1 TX Channel: 0 TX DSP: 0 TX Dboard: A TX Subdev: FE-TX1 [00:00:05.824708634] Setting device timestamp to 0... [INFO] [B200] Asking for clock rate 40.000000 MHz... [INFO] [B200] Actually got clock rate 40.000000 MHz. [00:00:06.131725232] Testing receive rate 10.000000 Msps on 1 channels [00:00:16.182022312] Benchmark complete. Benchmark rate summary: Num received samples: 100493863 Num dropped samples: 0 Num overruns detected: 0 Num transmitted samples: 0 Num sequence errors (Tx): 0 Num sequence errors (Rx): 0 Num underruns detected: 0 Num late commands: 0 Num timeouts (Tx): 0 Num timeouts (Rx): 0 Done!