Description: This Wired Trackball Mouse features dolphin shape design with left/right clickers, fit left and right handed users. Its unique shape makes it not need the table support. You can adjust your posture freely, even if you are sitting on sofa or lying down, you can also use it conveniently, especially when you are in the narrow space, like in the car,train or in the plane.
Specific: Left button: Common operation Right button: Special function menu Trackball: Thumb roll the trackball to control the cursor Scroll wheel: back and forward Cable Length: Approx. 6.56 ft / 2m Resolution DPI: 400/600/800/1000 Compatible with: Windows 98/ 2000 / XP / VISTA / win 7/Win 10/ Linux / Unix / Mac OS Mouse size: 11 X 6 X 5cm Mouse weight: 100G
How to Use: Put your index or middle finger into the hole of this mouse. Control the track ball for moving cursor and press the right and left button with your thumb When using “Drag and Go” function, press the button in the hole of the mouse that has the same function as the left button of the common mouse Use the left button to lock the screen and then you can control the track ball to roll your screen freely
Package Included: 1 X Wired trackball mouse
FA & Q 1, All the mouse we sell have 3 months warranty, if you had any questions, please contact the seller(in the package) directly instead of Amazon customer service.
2,If the mouse movement becomes difficult, you may try to used some liquid wax to wiping it. Problem solved!
YUMQUA mini wired trackball mouse, off table and without limitation of operational space, 4D page scrolling function can be controlled simply by your thumb.
Ambidextrous Design. 3-button trackball mouse, works equally well for both right-handed and left-handed users.
Ergonomic Design for Long-Term Comfort. Portable handheld trackball mouse can avoid any harm on your wrist and muscle, greatly reducing the chances for Arthritis and CTS suffers.
USB 2.0 interface, plug and play, no software required.
Compatible with Windows,Linux,Unix and Mac OS System. Wired trackball mouse is suitable for Mac,Laptop & Desktop Computer.
Feature： 1.2.4GHz Wireless connectivity with working distance within 32ft (10m) 2.Hold in hand or place on any surface 3.Plug and Play 4.Precise optical tracking 5.Scroll wheel with thumb control 6.USB Receiver 7. The power supply :AAA battery(not included) 8.Compatible with :Windows98/ 2000 / XP / VISTA / win 7/Linux、Unix/ Mac OS 9.Color:black
Package includes: 1 X wireless trackball mouse 1 X receiver
Plug and Play, easy to install. Wireless, With trackball, cool. Press then apper laser pointer for presentation
Special design, can avoid the harm on your wrist and muscle, greatly reduces discomfort for Arthritis and CTS suffers. Easy to use – left or right hand, or cradled between both
Hold in hand or place on any surface
Ideal for both laptops and desktops. Place end of index or middle finger on trigger button & thumb on roller ball
Compatible with :Windows98/ 2000 / XP / VISTA / win 7/Linux/ Unix/ Mac OS
Feature: 100% brand new and high quality Quantity:1pcs Color: Black About hand general track ball mouse, ergonomic design, comfortable, without support for desktop, right hand general, make you in the in front of the computer in the sitting position can be adjusted freely, sitting on the couch or lying in bed, and outdoors can be convenient to use. USB interface, plug and play Compatible with all of the operating system windows and Linux, Unix, Mac systems, etc. Resolution: 1000DPI The length of 2 meters Product size: 11cm * 6cm * 5cm; Package includes: 1 x track ball mouse(with retail package) 1 x USB receiver
Handheld Wired Trackball Mice Mouse
Special design, can avoid the harm on your wrist and muscle, greatly reduces discomfort for Arthritis and CTS suffers. Easy to use – left or right hand
Dolphin shape design with left/right clickers, fit left and right handed users
It can greatly ease the harm of palm joint or muscle for long time using mouse
Compatible with all of the operating system windows and Linux, Unix, Mac systems, etc.