์—ฐ๊ฒฐ์€ ์š”์ฆ˜ ๋‹ค usb ๋‹จ์ž์ธ๊ฐ€์š”? ๋ณธ์ฒด usb ํŒจ๋„์ด ๋А์Šจํ•ด์ ธ์žˆ์–ด์„œ..