์ธํ„ฐ๋„ท์— ๋– ๋„๋Š” ์ด๋งˆ๋„Œ์งœ๋ฆฌ 3.0usbํ—ˆ๋ธŒ์—๋‹ค๊ฐ€ ๋งˆ์šฐ์Šค ๋™๊ธ€์ด ์—ฌ๋Ÿฌ๋Œ€ ์—ฐ๊ฒฐํ•ด๋„ ๊ดœ์ถ˜ํ•จ??