KEYSTONE 923 USB，DVI，HDMI USB接口 USB 2.0，USB 3.0，USB 3.1，Mini-USB，Micro-USB 大菠萝福利站科技（深圳）有限公司

p1Src=//y1.yzimgs.com/uploads/519118/2017417-11362986.jpg&p2Src=//y2.yzimgs.com/uploads/519118/2017417-11368209.jpg&p3Src=//y2.yzimgs.com/uploads/519118/2017417-113616623.jpg