Hi

This adapter should have pl2303 module supported, right?
With thw product code I could find this: "Alternative driver for USB to Serial using Cypress CY7C63743 (Vendor ID: 0x04b4 and Product ID: 0x5500)".

But all I get in dmesg:
hub 1-0:1.0: state 5 ports 2 chg 0000 evt 0004
brcm-ehci brcm-ehci.0: GetStatus port 2 status 001403 POWER sig=k CSC CONNECT
hub 1-0:1.0: port 2, status 0501, change 0001, 480 Mb/s
hub 1-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x501
brcm-ehci brcm-ehci.0: port 2 low speed --> companion
brcm-ehci brcm-ehci.0: GetStatus port 2 status 003002 POWER OWNER sig=se0 CSC
hub 1-0:1.0: port_wait_reset: err = -134
hub 2-0:1.0: state 5 ports 2 chg 0000 evt 0004
brcm-ohci-0 brcm-ohci-0.0: GetStatus roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS
hub 2-0:1.0: port 2, status 0301, change 0001, 1.5 Mb/s
hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x301
brcm-ohci-0 brcm-ohci-0.0: GetStatus roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS
usb 2-2: new low speed USB device using brcm-ohci-0 and address 3
brcm-ohci-0 brcm-ohci-0.0: GetStatus roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS
usb 2-2: skipped 1 descriptor after interface
usb 2-2: default language 0x0409
usb 2-2: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-2: Product: PS/2+USB Mouse
usb 2-2: Manufacturer: ?
usb 2-2: hotplug
usb 2-2: adding 2-2:1.0 (config #1, interface 0)
usb 2-2:1.0: hotplug
hub 2-0:1.0: state 5 ports 2 chg 0000 evt 0004

Do this need own driver or shuld the pl2303 work?

Br.
-Spiller-

More Info

When connecting the adapter on linux machine, this works as it should, but the drive used is Cypress_m8.
So the question is now, is it possible to compile this driver to the DM800?
Not find the source yet, but should be availabel, from linux side, right?

Linux dmesg printout:
[ 1707.392076] usb 3-2: new low speed USB device using uhci_hcd and address 3
[ 1707.567251] usb 3-2: configuration #1 chosen from 1 choice
[ 1707.655001] usbcore: registered new interface driver usbserial
[ 1707.655052] USB Serial support registered for generic
[ 1707.655158] usbcore: registered new interface driver usbserial_generic
[ 1707.655166] usbserial: USB Serial Driver core
[ 1707.689471] USB Serial support registered for DeLorme Earthmate USB
[ 1707.689516] USB Serial support registered for HID->COM RS232 Adapter
[ 1707.689556] USB Serial support registered for Nokia CA-42 V2 Adapter
[ 1707.689615] cypress 3-2:1.0: HID->COM RS232 Adapter converter detected
[ 1707.698489] usb 3-2: HID->COM RS232 Adapter converter now attached to ttyUSB0
[ 1707.698549] usbcore: registered new interface driver cypress
[ 1707.698557] cypress_m8: v1.09:Cypress USB to Serial Driver