PL2303GT USB RS232 Serial to DB9 Female Converter Adapter Standard Pinout Null Modem Cable Support 7 8 10 11 XP
Material: P-VC outer jacket
Cable: 26AWG*5C, OD4.0
Color: Black
Cable Length: 6FT/1.8M, other length can be customized
Connector A: USB 2.0 TY>pe A male
Connector B: DB9 female
Chipset: PL2303GT
Null modem pinout:
2-TXD yellow, 3-RXD orange, 5-GND black, 7-CTS green, 8-RTS brown, 1/4/6/9-NC
Standard PC Com Pinout:
2-RXD yellow, 3-TXD orange, 5-GND black, 7-RTS green, 8-CTS brown, 1/4/6/9-NC
ABOUT PL2303GT
The PL2303GT chip is 1 of the latest G-Series IC product added to the popular PL2303 USB to Serial
(UART) Bridge Controller family, replacing the PL2303RA USB to RS232 serial chip. It provides an advanced
full-featured single-chip bridge solution for connecting a full-duplex UART asynchronous serial interface
device to any Serial Bus (USB) capable host. The PL2303GT provides highly compatible USB
drivers to simulate the traditional COM port (via virtual COM Port) on most operating systems allowing
existing serial UART applications based on COM port to easily migrate and be made USB ready.
PL2303GT integrates a high baud rate RS-232 transceiver that meets the EIA/TIA-232F and CCITT V.28
communications interface specifications. The RS-232 transceiver is a 3-transmitters and 5-receivers device
with a high-efficient pump circuit embedded. This high-efficient pump circuit with 1uF external
capacitors provides the bipolar output to the transmitters, and makes the transmitters to deliver the RS-232
output voltage levels. Under normal operation, PL2303GT operates at very low power consumption with
guaranteed data rate up to 1000kbps. PL2303GT also has an active-low shutdown indicating pin that can
serve as a shutdown indicator for special application purposes.
The PL2303GT is pin-to-pin compatible with the PL2303RA chip. It also integrates an RS-232
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