IOCREST IOCREST USB 2.0 to 8 Ports RS232 DB9 9pin converter serial multiplier adapter controller hub ftdi chipset
|45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.|
| On-time Delivery|
Guarantees: On-time Delivery 60 days
Standards: conforming to USBV1.0, 1.1 and 2.0 and EIA RS-23
USB 2.0 High Speed (480 Mbits/Second) and Full Speed (12Mbits/Second)
USB signals: VCC, DATA+, DATA-, GND
RS-232 signals: DCD RXD TXD DTR GND DSR RTS CTS RI
Direction control: adoption of automatic data stream control for automatic recognition and control of data transmission direction
Supports serial transmission rate up to230400bps
UART Interface supports 7/8 bit data, 1/2 stop bits, and Odd/Even/Mark/Space/No Parity
Transmission distance: 5 meters for RS-232 and less than 5 meters for USB
Interface protection: 600 lightning strike protection, ±15KV ESD protection and surging
Interface forms: B interface female connector and DB9 male connector for USB.
LED indicators for adapter data activity
Supports automatic handshake mode
Working environment: -40 to 85 , relative humidity 5% to 95%
Supports bus powered, self powered and high power bus powered USB configurations
Optional DC jack(DC 12V) or terminal block power connections (9-36 DC )
Connectors and Signal USB TO RS-232：
1.DCD, 2.RXD, 3.TXD, 4.DTR, 5.GND, 6.DSR, 7.RTS, 8.CTS, 9.RI
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. |
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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