Material: Tinned Copper, PVC. Versatile Compatibility: The USB to RS232 adapter is suitable for various serial devices, including PC computers and printers, making it a versatile tool for connecting different devices.
eBay
1 -232 DB9 9Pin Adapter Converter Cable. Working mode: asynchronous synchronous. USB signal: VCC, DATA-, DATA+, GND.FG.
eBay
Interface:1 R 32 DB9 Female; 1 USB 2.0 Type A Female. R 32 Female to USB 2.0 Female Cable Adapter. 1 R 32 Female to USB 2.0 Female Cable Adapter. Allows you to connects a PC without serial port to a serial device.
eBay
3 CP2102 module. The kit includes three USB to TTL 5-pin UART downloader modules and three sets of, making it ideal for a range of USB to TTL electronics projects. The module utilizes a standard USB Type A male and TTL 5-pin connector that includes 5 pins for 3.3V,, TXD, RXD, and GND and 5 V.
eBay
It also establishes a bridge between the parallel devices such as printer and the computer USB port with 9pin. Provides a simple and convenient way to connect any USB ports and serial devices with 9-Pin RS232 interface.
eBay
Features: Support three power supply: 5V external power supply; 3.3V external power supply; External power supply (3.3V-5V required). With 3 LEDs: txd led, LED and POWER LED. GND, TXD, 3V3, 5V: Leading out with bend pin. Other function pin: reserved pad Reverse connection without burning with 500MA recovery fuse Specifications: Component:PCB Size:Approx.54.9x23.5mm/2.16x0.93inch Package Includes: 1 Set Programmer Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.
eBay
Device interface: RS485. Allows to connect RS-485 device to your computer via USB port. Auto sense serial signal rate. Zero delay automatic transmit. Specifications: Host interface: USB 2.0. Real USB 2.0 specification compliant for faster and steadier data communication.
eBay
3 CP2102 module. The kit includes three USB to TTL 5-pin UART downloader modules and three sets of, making it ideal for a range of USB to TTL electronics projects. The module utilizes a standard USB Type A male and TTL 5-pin connector that includes 5 pins for 3.3V,, TXD, RXD, and GND and 5 V.
eBay