エレコム(ELECOM) ELECOM DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth, Finger Control, Ergonomic Design, 8-Button Function, Optical Gaming Sensor, Smooth Red Ball, Windows11, MacOS(M-DPT1MRBK)

Interface/Connector type: USB(A)male (Wired/Wireless 2. 4GHz model). Supported devices: Windows PC, Macintosh equipped with USB Interface Supported OS：Windows10, Windows RT8. 1, Windows 8. 1, Windows 7, Macintosh OS X 10. 13(High Sierra)Update to latest version of each OS and installation of service pack may be necessary.Horizontal scroll is unavailable at Windows RT8. 1. Resolution：500/1000/1500 counts(Switchable). Radio wave method： GFSK(Wireless 2. 4GHz Mode)/FHSS(Bluetooth mode). Radio frequency： 2. 4GHz(Wireless 2. 4GHz/Bluetooth mode). Operation distance： On Magnetic surface (e. g. steel desk)： 3M, On Nonmagnetic surface(e. g. wood desk)：10M. Reading method: Optical sensor method. Output optical beam kind: Invisible wavelength area. The number of the buttons：8We include wheel button. The number of the wheels：1 Horizontal scroll: Supported Receiver storing：◯. Continuous operating (Wireless 2. 4GHz mode)：Low Energy Mode: Approximately 134 hours High Speed Mode: Approximately 91 hours. Continuous operating (Bluetooth mode)：Low Energy Mode: Approximately 167 hours High Speed Mode: Approximately 104 hours. Continuous standby time：(Wireless 2. 4GHz/Bluetooth mode)：Approximately 925 days. Estimated battery terms (Wireless 2. 4GHz mode)：Low Energy Mode: Approximately 301 days High Speed Mode: Approximately 211 days. Estimated battery terms (Bluetooth mode)：Low Energy Mode: Approximately 366 days High Speed Mode: Approximately 240 daysWe calculate that use a mouse 5% in using PC for 8 hours on each days. Power supply (the body)：either one of the AA alkaline dry cell, AA manganese dry cell, AA nickel-metal hydride rechargeable. Power supply voltage：1. 5V Dimensions classification: Extra Large size Weight (Mouse)：Approximately 162gWe do not include battery Weight (receiver)：Approximately 2g Accessories AA alkaline dry cell *1 for operation check, User manual *1, wire connection cable*1V7.