Jabra BIZ 2400 II Mono 3-1, UNC - Wired - Headband - Over-Ear - Speaker 150Hz - Terminal & Device Servers Use only the external power

Use only the external power supply that comes with your hub

Extend the life of your Surface

Axiom 10/100/1000Mbs Single Port RJ45 PCIe x1 NIC Card for Intel - I210T1

bottom and removable side panels are vented

Jabra BIZ 2400 II Mono 3-1, UNC - Wired - Headband - Over-Ear - Speaker 150Hz - Terminal & Device Servers Use only the external powerJabra BIZ 2400 II QD Mono Headband, Ultra Noise Canceling, LS For the noisiest of environments The Jabra Biz 2475 is intended for the loudest of office environments, such as call centers and open office environments. Employees can choose the wearing style that works best for them Keeps background noises from disrupting conversations with customers A durable choice with a break proof boom arm The ultra noise canceling technology helps your employees'