Jabra Evolve2 40 SE USB-A, MS StereoEvolve2 40 SE USB A, MS Stereo You call the shots. When youve got a lot to get through, seamless, professional calls are vital. So we took the incredible call performance of our worldleading Evolve Series and we made it even better, building in three strategically placed powerful professional microphones and adding our advanced digital chipset and latest signal processing technology. So when you need to make the call, your headset wont let you down.