Tripp Lite B042-008 8-Port 1U Rackmount USB PS2 KVM Switch with On-Screen Display<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Controls an entire network from one keyboard， mouse and monitor in 1U </span></li><li><span class="a-list-item"> Controls up to 248 computers/servers by daisy-chaining multiple KVM switches </span></li><li><span class="a-list-item"> Supports QXGA video resolutions up to 2048 x 1536 </span></li><li><span class="a-list-item"> Compatible with PS/2 and USB computers and servers </span></li><li><span class="a-list-item"> 1-year warranty </span></li><li><span class="a-list-item"> NetController 8-Port， 1U rackmount KVM switch </span></li><li><span class="a-list-item"> Control 8 computers via a single VGA monitor and USB or PS/2 keyboard/mouse </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">P780-Series USB/PS2 combo KVM cable kits allow you to connect either USB or PS/2 computers， without the need to purchase separate cables or adapters</span></li><li><span class="a-list-item">Control up to 248 computers by daisychaining up to 15 additional B042-Series KVM switches</span></li><li><span class="a-list-item">Standard 19 Rackmount size - hardware included</span></li><li><span class="a-list-item">On-Screen Display (OSD) menu for intuitive operation and easy control</span></li><li><span class="a-list-item">Compatible with all major operating systems</span></li><li><span class="a-list-item">Constructed of heavy-duty steel housing</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31t1M-UhrmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31kkHslPPbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41YlKFZDv3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/71MwsnoibLS.png" noproxy></div></div>