19mm 22mm PS2 USB Trackball Quadrature Pulse Square Wave Trackball RS232 Trackball Option details: A: 19mm USB 19mm PS2 black ball black circle B: 22mm orthogonal pulse gray ball gray circle C: 22mm RS232 gray ball gray circle D: 22mm PS2 gray ball gray seat E: 22mm PS2 gray ball black seat F: 22mm USB gray ball gray seat G: 22mm USB gray ball black seat H: 22mm USB black ball black circle All track balls of our company are pure photoelectric induction, no bearing transmission, the ball is resin ball, high reliability, flexible rotation and good hand feeling.
Ball diameter size: 19mm, 22mm, 36mm, 40mm, 50.8mm
Interface type: USB, PS2, RS232, square wave, quadrature pulse, etc.
Installation method: embedded, panel type
Additional function: with left, middle and right button signal, with wheel interface signal
Uses: Ultrasonic medical equipment, relay test equipment, marine equipment consoles, drone consoles, radar consoles, keyboard matching, various mouse replacement upgrades and other products.
Note: For Product Prices And Specific Conditions, Please Contact Us Before Purchasing Once the product is sold, it is not acceptable to return the product for any reason other than quality problems. Please do not purchase accessories for testing purposes. <--StartFragment --> <--StartFragment --> <--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment -->
<--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --> <--StartFragment --> <--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --> <--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment --><--StartFragment -->Tips that Will help - For Brazil buyers, if you select Express shipping, like FED DHL UPS Ect. Please do provide company name and CNPJ number or CPF Number.
- Please check your messages often, we may have some issues need your confirmation before shipping.
- Please provide your FULL NAME for shipping.
- Make the selection if the product has parameters, or note in the order.
- Chile, Argentina buyers please provide your Tax number for express shipping like UPS.
- The Estimated Delivery Time given by is NOT correct, NOT our guaranteed time.
- Postal mail is cheap but not fast, especially for some remote countries. If you are urgent, please inquiry faster methods.
- If ship by express, make sure you are NOT in remote area, or extra costs needed, and please note that it is for remote pleace delivery : Charged by Logostics Company
- Tracking number is available for every package. Track here: www.17track.net/index_en.shtml.
- Standard batteries, liquid and other prohibited parts are usually removed before shipping if your item are these , we may shipped by Special Line which will charged extra dollars
- Customs, Duties and Import Fees are the buyer's responsibilities. We are not responsible for customs delays or any duties, tariffs, Value-Added Tax (VAT) or other fees which may be incurred with your purchase. Be know your customs policy.
Tips about Aftersale - Please Give us 5-stars if you are satisfied with our products and services
- Communication is always more helpful than dispute. Openning a dispute help nothing but increase the misunderstanding
- Negative feedback can't be modified Please contact us for better methods for solving the disputes
|