yi<br><br><br><br><span style="font-size: 18pt;">Work: Photoelectric</span><br><span style="font-size: 18pt;">Interface Type: Wireless 2.4G USB</span><br><span style="font-size: 18pt;">Keys: 4</span><br><span style="font-size: 18pt;">Optical resolution: 1200dpi</span><br><span style="font-size: 18pt;">Whether to support Ergonomics: Support</span><br><span style="font-size: 18pt;"><span style="font-size: 18pt;">Condition: New<br><br><br><br></span></span><p><img align="absmiddle" src="http://gd4.alicdn.com/imgextra/i4/1933230406/TB242DHbVXXXXbdXXXXXXXXXXXX_!!1933230406.jpg"><img align="absmiddle" src="http://gd1.alicdn.com/imgextra/i1/1933230406/TB2JaTIbVXXXXbrXXXXXXXXXXXX_!!1933230406.jpg"><img align="absmiddle" src="http://gd1.alicdn.com/imgextra/i1/1933230406/TB29FrDbVXXXXX8XpXXXXXXXXXX_!!1933230406.jpg"><img align="absmiddle" src="http://gd2.alicdn.com/imgextra/i2/1933230406/TB2KEbKbVXXXXabXXXXXXXXXXXX_!!1933230406.jpg" width="750" height="471"><img align="absmiddle" src="http://gd3.alicdn.com/imgextra/i3/1933230406/TB2WVnEbVXXXXXlXpXXXXXXXXXX_!!1933230406.jpg"><img align="absmiddle" src="http://gd3.alicdn.com/imgextra/i3/1933230406/TB2z4_JbVXXXXa3XXXXXXXXXXXX_!!1933230406.jpg" width="750" height="410"><img align="absmiddle" src="http://gd2.alicdn.com/imgextra/i2/1933230406/TB2pnbKbVXXXXalXXXXXXXXXXXX_!!1933230406.jpg" width="750" height="521"><img align="absmiddle" src="http://gd3.alicdn.com/imgextra/i3/1933230406/TB2EIbLbVXXXXX_XXXXXXXXXXXX_!!1933230406.jpg" width="750" height="429"><img align="absmiddle" src="http://gd1.alicdn.com/imgextra/i1/1933230406/TB2L_2HbVXXXXbnXXXXXXXXXXXX_!!1933230406.jpg" width="750" height="486"><img align="absmiddle" src="http://gd2.alicdn.com/imgextra/i2/1933230406/TB2c6HvbVXXXXcJXpXXXXXXXXXX_!!1933230406.jpg"><img align="absmiddle" src="http://gd3.alicdn.com/imgextra/i3/1933230406/TB2toYvbVXXXXcGXpXXXXXXXXXX_!!1933230406.jpg"><img align="absmiddle" src="http://gd1.alicdn.com/imgextra/i1/1933230406/TB2gmfIbVXXXXaZXXXXXXXXXXXX_!!1933230406.jpg" width="750" height="428"></p><p></p><p><img align="absmiddle" src="http://gd1.alicdn.com/imgextra/i1/1933230406/TB2NP6EbVXXXXXXXpXXXXXXXXXX_!!1933230406.jpg" width="750" height="450"><img align="absmiddle" src="http://gd4.alicdn.com/imgextra/i4/1933230406/TB2HzLybVXXXXaVXpXXXXXXXXXX_!!1933230406.jpg" width="750" height="388"><img align="absmiddle" src="http://gd4.alicdn.com/imgextra/i4/1933230406/TB2sWnLbVXXXXX8XXXXXXXXXXXX_!!1933230406.jpg" width="750" height="544"></p>