This product is either discontinued or we cannot get that from suppliers.
Cable Length: 14.76' (4.5m), Standard Color: Black, Number of Keys: 3, Technology: Silicone rubber, MTBF: 20,000 hours, Special Features: Impervious to liquid, sand and dust, Mount: Sealed, Interface: USB
Cherry Americas’ MW-2900-2 NEMA 4 rated Washable Mouse is perfect for Industrial, medical and commercial environments where keyboards and mice must be kept clean and sterile.