BRAND NEW IN THE BOX - UNOPENED

*USB capable:  Tested it in Windows 10 & 11 with a PS/2 to USB adapter (not included, but I can sell you one if you message me).  Works great!  I really like the feel and action of the mouse.  I am using the mouse that I unboxed for pictures at the moment.  I love it!  You can immediately feel that it is built of quality materials.

Description from manufacturer:

Waterproof, 1000 DPI Optical Mouse with Scroll Wheel + 2 Button, Long Cable with Seal Cap, Black, PS2.  The Seal Shield Silver Storm STM042P wired optical mouse in black, is 100 percent waterproof, dishwasher safe and compatible with hospital disinfectants. The mouse with 1000 dpi cursor resolution, provides left, middle and right click buttons, plus a scroll wheel for document navigation. It has PS/2 interface for external connectivity.

•     Medical mouse is washable
•     Dimensions: 1.43"H x 2.35"W x 4.6"D
•     Black ABS plastic construction
•     Interface: PS/2
•     Connectivity: Wired, cable length: 6'
•     Resolutions: 1000 dpi
•     Operating voltage: 5 VDC
•     Buttons and controls: 2 buttons with scroll wheel (clickable)
•     Tracking method: Optical, optical technology: LED
•     Antimicrobial product protection
•     Compatible with hospital disinfectants
•     100% waterproof and dishwasher safe
•     Switch lifecycle: >10000000 cycles
•     OS compatibility: Windows, Mac, Linux
•     Temperature: -15 to 60 deg C
•     Meets FCC, CE, RoHS, WEEE, ICES-003, IP 68, NEMA 4x standards
•     Weight: 0.24 lbs.

FREE SHIPPING!!!!