DreamBox 500s - RS 232 Null Modem Cable

[kash50]

i would like to flash my dreambox 500s, but cant find the right cable as my laptop doesnt have serial port, i am looking to buy null modem cable usb-female 9pin, there are many in market, can someone suggest me right one please, if possible message me link, thank you all in advance.

[Kyle925]

Hi kash50, I would recommend a USB to Serial Adapter. I had a similar issue as my computer doesn't have a COM port so I purchased one of Amazon and it worked perfectley along with null modem cable.