$22.99 USB to USB Null Modem RS-232 Communication Cable 15ft. Long USBG-NULL-15

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USB to USB Null Modem RS-232 Communication Cable 15ft. Long



Short Description
USB to USB Null Modem RS-232 Communication Cable 15ft. Long
Mfg: USBGEAR
Sku: USBG-NULL-15
UPC: USBG-NULL-15
Color: Black
Size: 15ft
Weight: 0.4
Warranty: FIVE YEAR
Qty. Discount:
    Buy 48 units at $22.49 each Buy 96 units at $21.78 each
Available: In Stock Yes
Price: $ 22.99
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OSX 9 Windows 2000 Windows 7 Windows 98SE Windows ME Windows Vista Windows XP
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Product Description

    USB to USB Null Modem RS-232 Communication Cable 15ft. Long


    USB - USB Null Modem Cable USB type A plugs on Both Sides Flexible 15ft. Long Serial Communication Null Cable. In the era of legacy PCs with onboard RS232 COM Ports, it was common practice to establish a simple communications network between PCs using a cable popularly known as a Null-Modem cable. Typically, such a cable would have DB9 female connectors on each end with the TX / RX and handshaking signals cross-connected so that the PCs could communicate with each other via legacy COM ports. On modern PCs the legacy COM Port connector is rapidly disappearing as USB becomes the multi-function communication port of choice. However, this presents a dilemma in application areas that previously relied on legacy COM Ports for inter-PC communication. A convenient solution to the problem is this USB USBG-NULL-15 cable. From the outside, this cable appears to be two USB type A sockets wired together, however each of the USB sockets conceal a small PCB with a FT232RQ based USB-UART converter IC plus support components inside. The interconnect cable cross-connects the TXD / RXD data signals, RTS / CTS handshaking signals and interconnects the common GND reference rail betwen the two converter PCBs. When used together with supplied Virtual COM Port ( VCP ) drivers, the USB Null Modem cable may be used to establish inter-PC COM Port based communication at baud rates of up to 3M baud. The standard USB NMC cable p/n USB USBG-NULL-15 comes with an interconnect length of 5m ( 15ft ) - other lengths may be available on request. Multiple operating systems are supported including Windows, Linux, Mac OS etc.

in_stockTech Notes

    Item Uses FTDI Chip Technology


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Latest Reviews got 80perfect serial adaptr for XPgreat item works perfectly on windows XPBrad2014-09-03 16:21:53
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Nick Name: Mark Trinity Date: 2010-10-4 Review
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first review here for usbmax.com