hi there. i already bought a lot of Cd-r King products. hmmm, let me remember them... my favorite is the USB card reader/writer (no adapters needed). i love this bec. its so small, white, & can read memory stick duos w/o the need for a pro adapter. it can also read the ff. w/o the need for adapters: mini SD, RS-MMC, MMC micro, M2, t-flash. aside from those, it can also read the full sized cards like the SD, MMC, memory stick, XD. moreover, it can read high capacity cards like 4GB's on the mac. my other card readers only recognize up to 1GB on the mac, though they read & write fine on windows. my least favorites are their mice. i bought 2 wired & 1 wireless. all work but not good. i dont recommend the wireless one as it acts up randomly. other products i got w/c work good: laptop IDE HD enclosure, 2 ethernet cables (10m & 1m), 2 multi-card readers here's their website.