The integrated electronics of these connective peripheral adapters use the FTDI FT4232H, FT2232H, or FT232H, and include RS232, RS485, or RS422 level shifters, plus TXD/RXD LEDs to provide a visual indication of data traffic through each module.
eBay
Support RS232 serial interface. USB Power Adapter. Colour: Blue. USB specification revision 2.0 & 1.1 compliant. High quality cable.
eBay
Support the RS232 Serial interface. Transfer your RS232 device to a USB device. Micro USB Cable. Colour: Blue. HDMI Cable. RJ45 Cable. iPhone Cable. Type C Cable.
eBay
Features: Support 1 channel serial male input and 4 serial female port output Full hardware design, support any baud rate and any protocol format Data transmission and reception without any delay Support cascade, the maximum output transmission distance of 25 meters Can achieve 1 host control 4 devices Can achieve 4 host control 1 devices Specifications: Product name Serial spitter Model MT-RS104 Input interface DR9 female RS-232 Output interface DR9 male RS-232 Baud rate 300-115200bps Communication distance 30M(based on 26AWG cable).
eBay
Provides two DB9 RS232 ports. Supports RS232, RS485 & RS422 modes. Serial Port On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port. Serial Port transceiver shutdown support. 5, 6, 7, 8 and 9-bit Serial format Support.
eBay
Plug Type: USB 2.0 to 9 Pin Male RS232. Interface: RS232. It allows you to use bridge or connectivity between the USB and serial port interface. Colour: Blue. Happy Buying.
eBay
(Type Serial Port Adapter with Cable (Low Profile). Compatible Model HP. HP Part Number 628646-001 641397-001 012711-001 611901-001. HOWEVER, THIS DOES'T AFFECT ANY FUNCTIONALITY). IN GOOD WORKING CONDITION.
eBay
RJ45 Male to RS232 DB9 Female. RS232 DB9 Changer Coupler Extension Adapter | Left Angle Male to Female. DB9 9Pin RS232 Female to Female Extension Cable 1.5m. USB 2.0 to RS232 Cable | DB9 Serial Adapter Connector for Win10 Win 8 Mac 1.5m.
eBay