Good quality factory directly usb 3.0 to hdmi + vga extend dua adpaterquick details place of origin: jiangsu, china brand name: oem model number: lm54-4019 type: audio cables, usb 3.0 to hdmi + vga convertor, video data transmission application: computer, dvd player, hdtv, monitor, multimedia packing: polybag, giftbox outer diameter: customizable connector color: black connector type: usb 3.0 to hdmi + vga convertor shielding: combination jacket: pvc products status: stock conductor: gold plated input interface: usb a 3.0/2.0 output interface: full hd 1080p hdml/vga hdml port: max.1080p(1920x1080) vga port: max.1080p(1920x1080) driver: with build-in driver