Outer box size: W500 * D600 * H540
Working size: W272 * D319 * H297
Material: Sheet Metal
Absorbing material: gypsum board+density board+absorbent cotton+sound-absorbing cotton
Interface: USB, DB9, RJ45, DC, AC
Isolation degree:>80dB (1GHz 6GHz)
Sound insulation: External low noise 80dB Internal 45dB