When portability is the priority, the Sabrent MS-WSML is the answer. Our reliable, comfortable and easy to use USB 2.4GHz Wireless mouse is the perfect solutions for traveling. Its slim design easily fits in a bag or briefcase. The multifunction scroll wheel allows for scrolling and zoom, and the optical sensor is designed for high precision. Features:High-definition (1200 dpi) optical tracking enables responsive cursor control for precise tracking and easy text selection plug and play: no software needed, just connect the nano receiver to your PC and goUltra portable designWorks with Windows XP, Vista, 7, 8, 8.1, 10 and Mac OS X System requirements:Available USB port.Windows: XP/Vista/7/8/8.1/10 (Both 32-bit & 64-bit versions) MAC: OS X. Whats in the box?Mini 2.4GHz Wireless MouseCarrying Case. Warrantyinformation:1 year limited warranty.When you register your new Sabrentproduct onlinewithin 90 days of purchase, your standard 1-year warranty coverage is extended to 2-years.***INFORMAÇÕES IMPORTANTES:**** NOSSOS PRODUTOS SÃO ENVIADOS DO BRASIL, SEM RISCO DE TRIBUTAÇÃO OU COBRANÇAS ADICIONAIS.* ALGUNS PRODUTOS POSSUEM PRAZO PARA ENVIO/DESPACHO, MAS GERALMENTE SÃO ENCAMINHADOS ANTES DO PRAZO.* ITENS QUE POSSUEM EMBALAGEM MUITO GRANDE, GERALMENTE BRINQUEDOS, PODERÃO SER ENCAMINHADOS SEM A EMBALAGEM/CAIXA ORIGINAL POR CONTA DA LOGÍSTICA.