Suggested Retail: $29.99. DeLUX Ergonomic Wireless Vertical Silent Mouse - 2.4G USB Receiver, 3 DPI Levels, 6 Buttons, Removable Wrist Rest for Laptop PC - This ergonomic vertical mouse by DeLUX is compatible with various operating systems including Windows XP, Vista, 7, 8, 10, 11, and Mac OS. It features 3 adjustable DPI settings (800-1000-1600) for precise tracking on various surfaces. The mouse also includes a removable wrist rest for comfort and a 2.4G RF wireless connection with a USB Nano Receiver for seamless connectivity. Please note that the side button and driver are not available for Mac users. Brand: DeLUX Model: DeLUX-M618Plus Wireless -- LOT STICKER: TCE-BOX-BOXTCEA0720-ITEM-375c67d1___LPNPMCJ5290390 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.