Philips SpeechMike Premium USB dictation microphone, 70 dB, 200 - 12000 Hz, 200 mW, 1.18" (3 cm), USB, USB Type-A
Philips SpeechMike Premium USB dictation microphone. Signal-to-Noise Ratio (SNR): 70 dB, Frequency range: 200 - 12000 Hz. Output power: 200 mW, Loudspeaker diameter: 1.18" (3 cm). Interface: USB, USB connector type: USB Type-A. Weight: 7.41 oz (210 g), Width: 1.77" (45 mm), Depth: 6.89" (175 mm). Minimum RAM: 1000 MB, Minimum storage drive space: 250 MB, Minimum processor: Intel Pentium 4, 1.0 GHz