ship from Japan Interface]: USB HID specification Ver.1.1 compliant * Can also be used with USB3.1/3.0/2.0 interface. Optical sensor method (Blue LED) The ID between mouse and receiver is fixed. Resolution:800, 1200, 1600count/inch Communication range]: Wooden desk (non-magnetic) / radius approx. 10m, Steel desk (magnetic) / radius approx. 2m Button]: Button: 2 buttons, 2 side buttons, wheel (scroll) button, count change button Connector: USB(A type connector) Size]: Mouse / W67×D105×H58mm, Receiver / W14.5×D19×H6mm Please check the Sanwa Supply website for product support and details.
