USB to UART TTL Converter with CP2102 chip

USB Stick with CP2102 chip
http://www.etheus.net/CP210x_Linux_Driver
http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx


USB 2.0 to TTL UART 6PIN CP2102 Module Serial Converter
Built-in USB to RS232 Transfer chip

Standard USB type A male and TTL 6pin connector. 6pins for 3.3V, RST, TXD, RXD, GND & +5V
Temperature Range: -40℃ to +85℃
Dimension:54 mm x 16 mm

openSUSE 12.1 Kernel

cave@cave:/> dmesg

[ 6122.101088] usb 2-1: new full speed USB device number 5 using uhci_hcd

[ 6122.250101] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea60
[ 6122.250109] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6122.250115] usb 2-1: Product: CP2102 USB to UART Bridge Controller
[ 6122.250119] usb 2-1: Manufacturer: Silicon Labs
[ 6122.250123] usb 2-1: SerialNumber: 0001
[ 6122.255297] cp210x 2-1:1.0: cp210x converter detected
[ 6122.358093] usb 2-1: reset full speed USB device number 5 using uhci_hcd
[ 6122.491340] usb 2-1: cp210x converter now attached to ttyUSB0


http://kennethfinnegan.blogspot.com/2010/09/hacking-wrt54gl-serial-port.html