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197" (5 mm) Package depth 11
6cm (27") Quad HD 2560 x 1440 Edge LED IPS
FIPS 140-2 Ports & interfaces USB connector USB Type-B Thunderbolt technology No USB version 3
72" (12 cm) On/off switch Yes Number of fans 1 fan(s) Illumination No Fan location Top Cooling type Active Power Total power 1200 W AC input voltage 100 - 240 V AC input frequency 50/60 Hz Input current 20 - 8 A Power Factor Correction (PFC) type Active Combined power (+3
Koss SB45 USB headphones/headset Wired Head-band Calls/Music Black, Silver adapter 197" (5 mm) Package depthSB45 USB Communication Headset, 18Hz 20kHz, 100Ohm, 103dB, 8ftDescription Koss SB45 USB Full Size Communication Headsets deliver the full range Sound of Koss allowing you to hear and speak clearly. The Koss Clear Voice Technology, or CVT, allows the SB45 USB noise reduction microphone to eliminate excessive background noise. This enables the PC voice applications, such as speech recognition, to be used much more easily. The SB45 USB effortlessly