Dynapower 19 rack mount 8 port kvm switch ej-kvm308j31, 3to1 slim type, w/ 4packs 1.8M kvm cable. Features: 8 port kvm switch is 19 rack mount size design. Support microsoft intellimouse, microsoft intellimouse explorer, logitech net mouse or the other fully compatible ms mouse. Support dos, win3.X, win95/98/98se/2000/me/xp, winnt, netware, unix, linux. Support imac, power mac and sun microsystems with usb port (need work with usb-ps2 adapter). Hot plug - add pcs or remove connected pcs for maintenance without. Powering down the kvm switch or pcs. Very high video quality - up to 1920x1440, bandwidth: 200mhz. No software required - easy pc selection via on screen display manual, push buttons, hot keys. Support eight characters password protection and search pc server name. Auto scan mode for monitoring pcs and flexible scan time from 5~99 seconds. Keyboard status restored when switching pcs. Led display for easy status monitoring. Buzzer sound for switching port confirmation. Built-in one extra daisy chain port and no waste any pc port. No dip switch setting needed and auto detect daisy chain bank. Specifications: model: ej-kvm308j31. Pc port: 8. Console port: 1. Pc port connector (all female types): vga hddb 15 pin (shared with ps2 keyboard and mouse). Console port connector (all female types): ps/2 keyboard mini din 6 pin. Ps/2 mouse mini din 6 pin. Vga hddb 15pin. Daisy chain port connector (all female type): ps/2 keyboard mini din 6 pin. Ps/2 mouse mini din 6 pin. Vga hddb 15pin. Pc port led pc selection: 16. On screen display: menu, hot key, push button. Bank 7 segment led: 1. On screen display control: yes. Scan intervals: 5 ~ 99 sec. Keyboard emulation: ps/2. Mouse emulation: ps/2. Vga resolution: 1920 x 1440. Bandwith: 200mhz. Max pc connection: 120. Housing: metal. Power adapter: dc 5v, 2.5A. operation temperature: 0~50oc. Storage temperature: -20~60oc. Humidity: 0~80oc non-condensing. Size: 19 rackmount size. Dimension (mm): 41(l)x16.5(W)x4.4(H).