EIGIIS 2.4G Ergonomic Handheld Trackball Finger USB Mouse Wireless Portable High Precision Optical DPI Mice for PC Laptop Mac Left and Right Handed User

EIGIIS 2.4G Ergonomic Handheld Trackball Finger USB Mouse Wireless Portable High Precision Optical DPI Mice for PC Laptop Mac Left and Right Handed User

<b/>EIGIIS is a brand that specializes in mouse electronics.<br> EIGIIS Portable Ergonomic Handheld Optical Mouse is well known worldwide for its outstanding performance and service. We are committed to providing you with quality products and first class service. <br> <br> Our commitment: If there have any quality problems with the products you purchase, we will refund you at any time or send you new products again.</b><br> </b> <b/>Questions & Answers:</b><br> <br> Q1: Can this item be used on desktop (or other flat surface), or only in hand?<br> A: This is strictly a hand held device, although it can be used on your desk top computer, it is very convenient to use if you need to move around while working! <br> <br> Q2: Is this item compatible with Mac laptops?<br> A: Yes.<br> <br> <b/>Specification:</b><br> Interface: USB<br> Works with Windows、 Linux、Unix、Mac system<br> Resolution: desktop 1600DPI, track ball 1200DPI<br> Cable length: 2 meters<br> Designed for right or left hand use<br> Help prevent Musculo-Skeletal Disorders *Perfect for home, office, or travel.<br> <br> <b/>Package includes: </b><br> 1 X USB receiver<br> 1 X Trackball Mouse <br> 1 X user manual<br> <br> <b/>100% Brand New item from EIGIIS, Free Shipping by USPS from Hong Kong. Hope you can get the best products and services from EIGIIS store.</b><br>