厂家型号：RPC-K3-U

适用机型： TK-2140, TK-2180, TK-280, TK-285, TK-290, TK-3140, TK-3180, TK-380, TK-385, TK-390, TK-480, TK-490. TK3185 NX200 NX300

和TK385一样只要软件本身支持USB就能使用。