Anyone know if these actually work and who can program them??

He's sold loads!!!

http://www.ebay.co.uk/itm/KEY-CHIP-LAND-RO...20d9c0d68e Pete

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2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Parchment over Navy Interior. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand, Jet Interior. Sold
2002 L322 Vogue 4.4 V8 Epson Green, Ivory over Aspen Interior (Fatty Offroader) Sold
-Click for Project Fatty off roader-

The shop in the town where I live can program blank transponder chips, but he needs an original key and the vehicle. He also cuts the key, that's where I am going when I get 2 keys from Daveo.

Steve. 1968 Series IIA Pastel Green, nearly there project

quite easy...will not work.. you need to read the ews in the car to get the key data. ebay man is talking bull as they can not be pre programmed to land rover as its a BMW security system, the chips can only be written to once
he is just selling the chips
he all so goes on to say he does not know about chips and programming

later range rovers 06 and on, when you buy the key from land rover are pre coded but still need to be activated V8 facelift Range Rover Autobiography 22" wheels.
1976 Harley Davidson Iron Head Sportster

 Pete

__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Parchment over Navy Interior. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand, Jet Interior. Sold
2002 L322 Vogue 4.4 V8 Epson Green, Ivory over Aspen Interior (Fatty Offroader) Sold
-Click for Project Fatty off roader-

Seems like a bit of a con to me, only £5 and no returns accepted.
I would steer well clear...if not sure.

This ebay seller at least gives the proper description

http://www.ebay.co.uk/itm/New-ID46-Transpo...493wt_1207

Says has to be programmed by MD or locksmith

to be honest, i can do the chips but i have to remove the ews to read the key data as its a rolling code, there may be newer software around now as it changes so fast that can do it through the obd port, but when i was looking all the good stuff can be very expensive. V8 facelift Range Rover Autobiography 22" wheels.
1976 Harley Davidson Iron Head Sportster

Just out of curiosity, does the transponder chip just 'unlock' the ignition, or does it have any other function-i.e.for memory settings, etc., or is that done by the circuit board in the key fob?