■ Product Description ・Product Name: USB Wired Trackball Mouse, Red Ball Standard Model ・Brand: ELECOM ・Model Number: M-XT2URBK-G ・Weight: Approximately 150g ・Cable Length: Approximately 1.5m ・Color: Body Black, Red Ball ・Management Number: E0011 ・Used a few times, but the fit and click feel weren't quite to my liking, so I'm selling it as I've switched to a different product. ・The body, cord, etc., have been disinfected with alcohol. ※I cannot accept returns due to personal preference differences. I hope to sell this product to those who are replacing a similar product, are familiar with its operability, or are interested in trying a trackball for the first time. ☆ Product Features ☆ ・Employs a 2.5mm diameter large artificial ruby for the support ball. This thumb-operated USB trackball boasts reliable basic performance and innovative new features, achieving evolved pointer tracking. ・Equipped with a gaming-grade high-performance optical sensor for detecting trackball movement, along with a new high-performance lens and optimized peripheral optical design, it achieves outstanding pointer tracking. ・The use of a 2.5mm diameter large artificial ruby for the support ball improves the feel of operation. Furthermore, the larger diameter of the support ball makes it less likely to get buried in dirt like hand grease, reducing the frequency of maintenance. ・Focusing on the six skeletal and muscular structures of the hand that come into contact during operation, the design considers indentations and bulges, creating a new "comfortable feel" that makes it easy to operate, as if the shape of the palm is reflected directly. ・Equipped with a deceleration button that slows down the pointer movement speed only while the switch is pressed. Even when clicking on small, hard-to-match locations, you can move the pointer smoothly without difficulty. ■ About Shipping We strive to ship within 24 hours of your order!! We will pack it with cushioning material and ship it!! Free shipping ◆ Returns and Notes ◆ ・We inspect and list items with the utmost care! ・This is a "used" item, so please refrain from purchasing if you are looking for a condition equivalent to a new product or if you are sensitive to details. Connection Type...Wired