With support for multiple network devices and remote management, the Avocent DSR 1022 KVM over IP switch gives you greater access to branch office devices. The DSR1022 switch is specifically designed for you to easily troubleshoot, reboot or even power cycle servers or serial devices in branch offices, avoiding the need for costly on-site service calls. The DSR1022 switch includes four configurable ports for maximum flexibility and supports PS/2 and USB servers. External modem support is available if your network is down.