<![CDATA[Discount price, wholesale Wireless Page Up and Down Black USB Red Laser Presenter Pointer Pen from china factory directly]]> http://www.uxcell.com info@uxcell.com en> Mon, 22 Sep 2014 22:17:37 +0800 http://blogs.law.harvard.edu/tech/rss <![CDATA[Wireless Page Up and Down Black USB Red Laser Presenter Pointer Pen]]> http://www.uxcell.com/wireless-page-and-down-black-usb-red-laser-presenter-pointer-pen-p-18129.html <img src="http://media.uxcell.com/uxcell/images/item/medium/ux_a08031800ux0079_ux_m.jpg" /><p>General description:</p><ul><li>To make your presentation flow continuously, the<b> USB Presenter </b>integrates the slide up/down functions with a laser pointer on a remote hand held device using a wireless technology.</li><li>The USB Laser Pointer's attractive and compact design enables mobility of up to 15 meter from the Laptop/PC while still maintaining a full navigational control of your presentations.</li><li>The <b>Wireless Presenter with Laser Point does </b>not require any software and PC programming and take just a few second to install and use.</li></ul><p>Key features:</p><ul><li>&nbsp;</li><li>Plug and play function, no PC programming and S/W</li><li>Working on any computer, on any computer using a USB port</li><li>Remote control range over 15m with a very low power, eliminates LOS problems encountered with IR systems.</li><li>Transmitter identification, use thousands of ID number to avoid multi-user interference.</li><li><b>Black Laser Pointer</b> in black surface but shooting red laser.</li></ul><p>Terms and explanations:<br /><br />Transmitter:</p><ul><li><b>Red Laser Presenter</b>'s button: laser On/Off control</li><li>Page up button: slide down control</li><li>Page down button: slide up control</li><li>Lock/unlock switch: to change battery, powered by 1 23A battery</li></ul><p>Flash memory receiver:</p><ul><li>Blinking: connected and waiting for ID</li><li>Off: ID received and waiting for command</li><li>Off-on-off: every time command received</li></ul><p>Technical specification:</p><ul><li>Radio frequency: 315MHz(USA,Asia),433.92MHz(Europe)</li><li>Laser module:wavelength: 650nm(class II); output power: &lt;1mW</li><li>Interface: USB HID Spec.Ver 1.1,Ver 2.0</li><li>Supported windows98/SE/ME/2000/XP</li><li>Supported S/W: MS office</li><li>Battery: alkaline, 12V (transmitter); USB Bus powered (receiver)</li><li>Operating current: 15mA (transmitter); 10-12mA(receiver)</li><li>Dimension: transmitter: 11.5 x 1.8 x 1.4cm; Receiver: 7.2 x 2.2 x 0.7cm</li><li>Weight: 142g</li></ul><p>Package contents:</p><ul><li>1 x <b>Red Laser Pointer transmitter</b></li><li>1 x USB receiver</li><li>1 x Zipper bag</li><li>1 x manual</li></ul>