K642 SPEC 1. Scope: The MONTERREY K642 Keyboard is an USB interface keyboard It provides 104/105/107/109 keys enhanced layout. Especially with new key support for Microsoft Windows key .It is also compatible with USB 1.1 specifications 2. Features: + Fashion Styling 104/105/107/109 enhanced layout Five media function keys Microsoft Windows compatible USB interface Laser engraved printing Compact low profile Inside contain Speaker and microphone 3. Specification 3.1 Electrical Specification 3.1.1.
input Voltage: DC +4.4V to 5.25V Input Current: 500mA max 3.1.2.Cable Connector G = TTI PIN G Ground D+ Plus data D Minus data Vv vee Shield Frame Groin 3.1.3.Contact Resistance: 5002 Max 3.1.4.Insulation Resistance: 1002, 250V DC 3.1.5.
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. Federal Communications Commission Requirements The equipment has been tested and found to comply with the limits for Class B Digital Device, pursuant to part {5-of the FCC Rules.