SANWA 2.4G Wireless Trackball Mouse GMAWTB168 + Black 34mm Replacement Ball Set, Rollerball Mice, Programmable Silent Button, 4 DPI, Rechargeable Compatible for PC, Mac, Windows, Laptop

What Included in This Set- A wireless ball mouse GMAWTB168 + a 34mm replacement ball. With this trackball mouse, you will not need to mouse around to move the cursor as thumb controlled trackball stays in one place. Technical 15° tilt angle, keep your wrist natural, allow your arm muscles and shoulder relived for all-day long work. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
Powerful Functions- This ergonomic trackball mouse supports 4 level DPI switch: 600 / 800 / 1200 / 1600. Features noiseless function on the left & right clicks. Suitable for PC operation in quiet places such as public places, libraries, meetings, or at night. This SANWA trackball mouse is programmable for different functions. Download SANWA Trackball mouse software to customize your mouse buttons.
Rechargeable & 2-Device Connection- Come with a USB-A and a Type-C port wireless receiver, simultaneously connecting 2 devices. This wireless mouse is rechargeable for reusable. 1h charging for 20h constant working. Wireless design gets rid of tangled cables.
Wide Compatible Systems- Our wireless roller ball mouse is compatible with Windows 11/10/8.1/8, Mac OS 12/11/10.13~10.15, Chrome OS, and the versions below. Great idea for limited space, not only work on flat surfaces but also on your leg, sofa, bed, carpet, etc. Full control of everything within your fingers.
34MM Replacement Ball- Except for the trackball mouse, this set is also equipped with a 34mm ball for replacement. Compatible with models like MX Ergo, M570, M575, MX Ergo Plus; Kensington: TB450, TB550, Pro Fit Ergo(K75326WW), Perixx: PERIPRO-801, Perimice-517 / 717 / 520 / 720; SANWA: GMATB128BK, GMAWTB129BK, GMABTTB130BK, GMATB167, GMAWTB168, GMABTTB169, GMATB155, GMATB44BKN/RN, GMABTTB1BK, etc.