Item Type: Expansion card for computer <br>Model: U3055-V <br>Chip: VL805 <br>Data Transmission Speed: 500 (MB / S) <br>Interface: USB3.0 <br>Interface Rate: 5Gbps <br>System Support: For XP / Win7 / Win8 / Win8.1 / Win10, etc. <br>Size: Approx. 120 x 77 x 68mm / 4.72 x 3.03 x 2.68in1、The chip supports perfect welding with excellent workmanship and the number of surrounding originals is sufficient, the layout is uniform and neat. <br>2、Riser card's chip can eliminate interference to the greatest extent and improve stability. <br>3、Each interface is equipped with an independent interface protection insurance. <br>4、When the external USB equipment has a short circuit, too large current and others, the power can be cut off instantly. <br>5、Adopts thickened gold deposition technology, USB3.0 adapter card keeps strong anti-oxidation ability while gold deposition surface can keep more stable transmission.<div>1 x Expansion Card for Computer</div><div>1 x Interface Card Slot</div><div>2 x Screw</div><div><br></div>