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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Support for U
2 SD Cards or 4 SD Cards at one time
2 NGFF disk
exe driver file
bus charging system
Plugadget USB2.0 to 4 ports RS232 DB9 Com 4 rs-232 win10 power supply Serial converter laptop ZE737 PCI to Parallel 25pin Support for UFeatures: This USB to 4 Port RS232 Serial Splitter supports convert USB port to RS232 serial port. It can easily be converted between the computer's USB port and universal serial port, It is used in places where is not or not enough serial port. More convenient to communicate with other devices. Providing a fast access for computer without serial ports (4 RS232 ports can work at the same time). *Support USB2. 0, USB1. 0 * Support 4 Port RS232 Serial
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