The first is fine for what you need. The second has RS232 com ports as well but is way overpriced, there are far cheaper combo I/O cards that do 1 parallel 2 serial for around £15.

If you are buying a new parallel port card then I'd consider spending a little more (£11) and go for this one: LogiLink PCI Card, 2 Port Parallel: Amazon.co.uk: Computers & Accessories

as it gives you two parallel ports and therefore more inputs/outputs for future expansion...

Amazon is not always a good place to do price comparisons on product, some vendors on there (not Amazon themselves) have silly pricing... you can get exactly the same functionality for £15 here: Ultron UIP-100 2x Serial 1x Parallel PCI Card: Amazon.co.uk: Computers & Accessories