모델	가격	양		재고	제조사	기술	Product	Type	Maximum Operating Temperature	Operating Supply Voltage	Maximum Data Rate	Number of Channels / Ports
USB-COM232-PLUS4	1+ $19.6000 5+ $18.6200 10+ $17.6400 25+ $16.6600 50+ $15.6800	견적을 받아	PDF RFQ	340 재고	FTDI	Interface Modules USB HS to RS232 Conv Assembly 4 DB9 Ports	Converters	USB to RS-232	+ 85 C	5 V	1 Mbit/s	4 Port
USB2-H-1004	1+ $18.4560 5+ $17.9160 10+ $17.4040 50+ $16.9200	견적을 받아	PDF RFQ	77 재고	EasySync	Interface Modules HI-SPEED USB TO 4 PORT SE	Adapters	USB to RS-232	+ 85 C	5 V	480 Mbit/s	4 Port
USB2-H-1004-M	1+ $40.0000 5+ $37.8920 10+ $36.9200 50+ $36.0000	견적을 받아	PDF RFQ	7 재고	EasySync	Interface Modules HI-SPD USB TO 4-PORT RS232 INDUST AD...	Adapters	USB to RS-232	+ 85 C	5 V	480 Mbit/s	4 Port
QSU2-100	1+ $83.6000	견적을 받아	PDF RFQ	3 재고	B+B SmartWorx	Interface Modules USB 2.0 Serial Adapt er 4-Port RS-232	Serial Adapters	USB to RS-232	+ 70 C	5 V	921.6 kbit/s	4 Port