{"id":2855,"date":"2026-02-09T10:03:41","date_gmt":"2026-02-09T03:03:41","guid":{"rendered":"https:\/\/3onedatavn.com\/?post_type=product&p=2855"},"modified":"2026-02-09T10:03:41","modified_gmt":"2026-02-09T03:03:41","slug":"usb232","status":"publish","type":"product","link":"https:\/\/3onedatavn.com\/vi\/san-pham\/usb232\/","title":{"rendered":"USB232"},"content":{"rendered":"

Overview of 3onedata’s Passive Pocket USB to 1 Port RS-232 Converter USB232<\/h2>\n

USB232 is a passive pocket USB to RS-232 interface converter, which can achieve bilateral switching of data between USB interface and RS-232 serial port without external power supply. The product supports 1 USB interface and 1 RS-232 serial port. Interface is equipped with 600W surge protection and 15kV electrostatic protection, which can effectively protect the device from damage.
\nThe product provides matched driver program software; USB interface connected to PC will make up a serial COM port in the computer system. PC host can communicate with RS-232 device via virtual COM port.
\nUSB232 has compact size and is easy for installation. Specific LED indicator is convenient for judging signal conversion. It can be widely used in industrial control automation system, bar-code scanner, PLC and PLD, PDA (WinCE system), label printer, POS system, data acquisition control system, security access control system, etc.<\/p>","protected":false},"excerpt":{"rendered":"

B\u1ed9 chuy\u1ec3n \u0111\u1ed5i USB sang 1 c\u1ed5ng RS-232 d\u1ea1ng nh\u1ecf g\u1ecdn (kh\u00f4ng c\u00e1ch ly)<\/h1>\n

H\u1ed7 tr\u1ee3 chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u hai chi\u1ec1u gi\u1eefa 1 c\u1ed5ng n\u1ed1i ti\u1ebfp RS-232 v\u00e0 1 giao di\u1ec7n USB
\nC\u1ea5p ngu\u1ed3n qua c\u1ed5ng USB, kh\u00f4ng c\u1ea7n ngu\u1ed3n ngo\u00e0i
\nT\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 t\u00edn hi\u1ec7u c\u1ed5ng n\u1ed1i ti\u1ebfp
\nH\u1ed7 tr\u1ee3 ch\u1ed1ng xung 600W, ch\u1ed1ng t\u0129nh \u0111i\u1ec7n 15kV
\nH\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng trong d\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng -20\uff5e60\u2103
\nK\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t<\/p>","protected":false},"featured_media":2856,"template":"","meta":[],"product_brand":[],"product_cat":[77],"product_tag":[],"class_list":{"0":"post-2855","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-usb-to-serial-converter","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product\/2855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media\/2856"}],"wp:attachment":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media?parent=2855"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2855"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2855"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}