My MacBook would not recognize this unit. I contacted the supplier and they offered to exchange it. Not worth the time and postage. Spend a little more and get something that works. Buy All-in-1 Blue USB Memory Card Reader for Secure Digital: Minisd (With Adapter), Microsd/transflash (With Adapter), Compact Flash: Cf I, Cf Ii, Cf Ultra Ii, Microdrive, Xd Picture Cards, Memory Stick: Memory Stick, Memory Stick Pro, Memory Stick Duo, Multimedia Card: MMC I, MMC Ii, Rs-mmc, Hs-mmc!

The USB 2 port works fine, but the CF2 card reader is incredibly slow. I think updated drivers would help, if they existed. I cannot find Windows Vista drivers for this card reader, anywhere.Buy Sabrent CRW-UINW 52 in 1 Hi-Speed USB 2.0 Internal Memory Card Reader & Writer (Beige/White)!

This was definitely not worth what I paid for it. It failed to work upon receiving. It feels flimsy, like it's about to fall apart. It sounds like something is loose inside and rattles around. Spend your money elsewhere.Buy Kinamax CR-SDMMC 23-in-1 USB 2.0 SD/MMC/RS MMC Card Reader and Pen Drive!

I got one for free in a "camera kit". Both the battery and this product singularly failed to work. The battery did not hold a charge, and this device fused my Kodak 512H XD card. Digital Concepts is probably the worst electronics company in existence. DO NOT WANT.Buy Digital Concepts-XD Super Drive Card Reader/Writer (Silver)!

Excellent product, eliminates the need for the mini DUO adapter which in-turn had to be plugged into a card reader which in-turn had to be plugged into USB on a laptop. Plug your mini DUO SD card in then plug into a USB port to download data/pictures directly to a PC or Notebook.Small compact and works great. Highly recommend.Digipower DP-FCr20 Card Reader / Writer for SD & Memory Stick DUO Memory CardsBuy Digipower DP-FCr20 Card Reader / Writer for SD & Memory Stick DUO Memory Cards!

Yea, it works, but it's a cheap circuit board inside a couple of pieces of cheap plastic. Don't expect it to be in one piece for more than 6 months.Buy 10-in-1 USB 2.0 SD/MMC Card Reader/Writer!

This is a typical card reader. It does what it is supposed to do. The cap falls off easily. It does have a loop in it to attach it to a lanyard, but the device itself does not. There is no way the cap would hold onto the reader at the slightest bump, thus making the loop pointless. Buy Mobile Mate Ms Plus Reader ..!

I have used this reader with both CF and SD cards. It is amazingly fast compared to my old card reader. Buy Delkin Devices DDREADER-38 18-in-1 USB 2.0 Card Reader!

I got this as "freebie" with a 16GB card. Mine has the red "working light", which is handy to remind me I've got a removable device attached.

Vista reacts a bit strangely to it with requests to "insert media", but if you ignore that (like you ignore most of Vista's overkill granny messages), it works fine as a removable drive. (I don't swap cards when it is in the laptop, so don't know if that in fact works.) Mostly use it with the same card in it.
Seems to be quite fast and reliable.

However, like others, I'm a bit queasy about the construction: the plastic case is extremely thin; if you even lightly pinch the case in the middle over the circuitry, it gives and "crackles". The edges where the caps fit and card is inserted are also very thin and look like they'd be easily chipped.

The caps are easily lost/misplaced (I've had to search through the covers when using laptop in bed and absentmindedly put cap down on the bed instead of night table. Thankfully, I don't have a cat, which would probably think the cap was a great toy.) Also the caps pull off very easily; I keep the device in a small pocket in my laptop case, and sometimes the cap comes off when I pull the device out and it happens that I've only got hold of the cap.

I also tend to try to insert it in the port upside down half the time.

And it was just shipped in a light bubblewrap envelope, little protection considering how the thing probably wouldn't survive much pressure on the sides. Like other reviewers, I'm not impressed with the shipping practices.

I might get another if it were a freebie again, and the shipping & handling weren't outrageous.Buy BlueProton USB 2.0 6-in-1 Single Slot Memory Card Reader Writer for SD SDHC MiniSD MMC rsMMC (BLACK)!

I returned it and bought a SONY. It appears to me this was a case where the appearance designer won and the utility designer lost. It looks nice but it falls off the stand and the stand tips over far too easily. The slot identification is nearly impossible to read. The slot ID is 3.5 point type and the totally black reader hard to see and I have excellent vision.

I called Sandisk to see if they had a better one but they told me there was nothing they could do. Buy ImageMate® Multi-Card USB 2.0 Reader!

With the high capacity cards, nowadays, you need a card reader that recognizes SDHC high capacity memory cards. If you're like me, you need a card reader that reads your old cards and memory cards of your friend's digital camera. This is a small 6 cm x 6 cm square card reader that reads many formats: Memory sticks, XD, Smart Media, Compact Flash, Multimedia card, Mini SD, Multimedia card plus to name a few. This fits easily in a shirt pocket, small camera accessory bag or your laptop bag.

This is an essential accessory if you want to save your camera batteries when traveling and beats 'uploading' your pictures from a USB cable direct from the camera.

Discounted for under $20 from most retailers, this reader will serve you well.

Two thumbs up.Buy 15-IN-1 Memory Card Reader!

Ordered this so I could transfer photos from place to place. To my surprise I found thet I can write to a sd card as well. Great product. Everyone should have at least one.Buy Sandisk MicroMate for SD - Card reader ( SD, SDHC ) - Hi-Speed USB!

Unit does what it is suppose to do.For XP users forget about installing CD,this is a plug and play item.Pictures show up almost immediately.Great item highly recommend for Smart Card Olympus users.Buy Hawking HSM1U Smart Media Reader/Writer!

I originally purchased this and used it on an XP machine for a few months and found it to work very well as described. I switched to a Dell XPS Vista machine and although the SanDisk site says Vista includes drivers for the device, Vista does not want to play well. Hmmmm? It refuses to detect the device. Nevertheless, it is a good reader and I no longer had to go get a sandwich while uploading.Buy SanDisk 2 GB Extreme IV CompactFlash Card with FireWire Reader ( SDCFRX4-2048-901 )!

I recently purchased a SanDisk CF Type I/II ImageMate
USB 2.0 Reader/Writer and while I think it very good
I do have a problem with it burying everything under
2 folders. Personally I just want to "grab 'n go" so
to speak and having to work my way down folders to get
to the actual pictures is a bit annoying. Otherwise,
I think this is an excellent tool.Buy SanDisk CF Type I/II ImageMate USB 2.0 Reader/Writer (Model SDDR-92-A15)!

This is a standard memory card reader for SDHC as well as older SD memory cards. The reader comes with a clear plastic cover to protect the USB jack. I'd highly recommend it.Buy Sandisk MicroMate SD/SDHC Reader (Black)!

Put very simply this is incredible value for a brand name SD card and a wonderful little USB card reader which works in both PCs and Macs.

When an SD card if $5 from these chaps.....why not spend a few $ more and get a card reader as well!Buy 4GB Sandisk Secure Digital SDHC Memory Card & DMS 5 in 1 USB 2.0 Card Reader Writer!

Is a good deal, came with software and how to set up middleware info sheet, but setting up the middleware is a pain.Buy SCM SCR331 USB Common Access CAC Smart Card Reader, CCID Compatible for Vista XP Mac and Linux Computers!

Mac users beware -- this product is not compatible. Sure, you can read a mass storage device (which is OS-agnostic), but you can do that with the reader that you get for free with your memory card. If you want to touch SIM cards at all, you're looking at Boot Camp or else you're out of luck. The marketing is pretty deceptive on this point, so watch out!

From the product's user guide:

b. For MAC OS, the combo device supports MAC OS version 9.0 and above through USB MASS STORAGE.
* SIM card reader doesn't support MAC OSBuy 12IN 1 USB 2.0 Card Reader/ Writer Flash & Sim Memroy!

This combination is perfect. 1) The MicroSD card goes in my phone (Sony Ericcson z550a). 2) A standard SD card holder, which I leave at home. 3)A USB card reader, that I took to work and can load up the MicroSD card there.Buy DMS MicroSD / MicroSDHC & Memory Stick Micro M2 USB 2.0 Card Reader (memory not included)!

It arrived on time.
It seems a little bit rough when inserting an SD card. (Doesn't want to go in smoothly.)
Buy ProMaster Universal Memory Card Reader USB 2.0 Card Reader!

I would never buy anything from this seller. Item I received is not what was advertized and shown here. I email him for exponation but he likes to lecture that is what I ordered. I returned the same way he sent to me to get refund, he said he never received it and ignores me now. Come on... He took my money and I got nothing. Buy Memory Stick Pro / Pro Duo Memory Card to USB 2.0 Adapter, Clear Blue!

I received the combo SD 4GB and the USB 2.0 SHDC Card ready by mail on time. It's working wonderfully. The SD 4GB is for my new Canon SD 890IS camera and can handle around 3,500 pictures with the setup of 1600x1200 pixels. The card reader works very well, except one minor issue, the body of the reader case is a little wide, so you can't have two USB devices connected next to each other at the same time. It's a minor problem for me. Everything is working well for now, hope that the device and the SD card will last long.Buy Sandisk 4GB ULTRA II Secure Digital SD HC Memory Card (SDSDH-4096, bulk) & BlueProton USB 2.0 SDHC Card Reader Writer (Blue)!

This CF reader is terrific, small the size of a flash drive, worked well in all tested environments. Going to purchase 3 more!Buy PQI USB 2.0 CompactFlash (CF) Card Reader [Camera]!

This product works great. It simply does what it's supposed too. What more do you want?Buy BlueProton MicroSD / MicroSDHC & Memory Stick Micro M2 USB 2.0 Card Reader!

Great little device for getting photos off of my various memory sticks and onto my computer. It totally is small enough to fit in my laptop bag and not weigh me down.Buy IOGear GFR209 12-in-1 Pocket Card Reader/Writer!

This is a great product-wors right out of the box, no instructions necessary. Does the job quickly and efficiently. I use it with my Canon SD630 and my Nikon D40 as well as my Creative Zen.Buy Transcend TS-RDS5W SD/MMC Card Reader!

I absolute love this memory card reader. I use it on a weekly basis to upload pics from a DSLR. I have had no problems with it and I have been using it for about 7 months. No complaints at all!Buy Sandisk MicroMate SD/ SDHC Memory Card Reader (White, BULK Package)!

I just receiver it, not much time to use it. It seems to work well and arrived on time.laurieBuy Digital Concepts-Compact Flash Super Drive Card Reader/Writer (Silver)!

after trying other products this one wins them all, full speed usb 2.0 for all my usb devices connected on it + all cards reads without problems.Buy Iogear GUH284R USB 2.0 Hub and Card Reader!

Somehow, I keep giving readers similar to these to friends or family members who are clueless about card readers. Having depleted my reserves, I ordered two of these readers to replenish my stock. The cards that I received were not exactly what is pictured on this page, because they do not say "SDHC" on them. This left me worried that they would not read the new high capacity (HC) cards. BUT, THEY DO! And, they also read the regular SD cards. Also, they have a nifty bright red LED activity light. My only complaint is that both end caps detach completely, rendering them easy to lose if you are not careful. Other than that minor nit, I can recommend them highly. By the way, the shipping was prompt, and the packaging was protective. A great Amazon merchant! Buy SDHC / SD / MMC Memory Card Reader to USB 2.0 Adapter, Smoke!

This has done a good job hooking up my flash cards to my computer. It says it is suppose to take 6 differnt size cards but I have only been able to use the standard size flash card or flash card adapter in mine so far.Buy BlueProton USB 2.0 Mini 6-in-1 Single Slot Memory Card Reader Writer for SD SDHC MiniSD MMC rsMMC!

Works well. I am very happy with it. My previous reader wouldn't read SDHC cards, but this one reads all my SD cards.Buy Sandisk MicroMate Reader - for SD and SDHC memory cards!

This product has been awesome. I bought it for my cell phone mainly and it's done a great job satisfying meBuy Kingston Mobility Kit with 2 GB microSD Card Reader and 3 Adapters (MBLY/2GBKR)!

This reader has dramatically improved the speed of my photo transfers, compared to direct from the camera.

The extension USB cord is handy, since the design of the reader made it difficult to fit my available USB port.

An excellent product for the money.Buy Delkin Devices DDREADER-33 CF I /II Microdrive USB 2.0 Pocket Reader!

Don't get this reader if you have 4GB+ SD HC cards.
Gonna buy another one..... >:(Buy Belkin 15N1 Media Reader/writer USB 2.0!

I have been using this card reader for over a year, and it's never had any problems. It's the easiest thing to use and I highly recommend it. Buy Lexar Media MULTI CARD READER ( RW022-001 ) (Retail Package)!

I purchased this for my red Sony PRS-505 ereader. This is a very nice upgrade to cover that comes with the ereader. The leather is nicely padded and the inside is lined with suede with pockets to store extra memory cards. The insertable flap keeps the cover closed when not in use. This cover can be folded completely behind the ereader when opened and held in place with the flap. I like this because I can attach a book light to the cover and not obstruct the view on the ereader.Buy M-edge Genuine Leather Executive Jacket for Sony Reader PRS-505 (Marbled Red)!

Overall I'm satisfied with this cover. The cover padding, especially over the screen area, protects the Reader much better than the original cover from Sony. It also looks nice and stylish.

The elastic straps are holding the Reader securely; the end result is better than I expected. There's no risk of the Reader falling off.

My only gripe is the price. For $35, I'd have expected a little more quality. For example, the inside of the cover left black traces on my fingers (and thus, the reader) for the first few days, and the cover smelled strongly of glue and fake leather. Fortunately, both problems seem to have gone away after a week of use. Those slight flaws are stopping me from giving a 5-star review. Still a good buy overall.Buy M-edge Genuine Leather Executive Jacket for Sony Reader PRS-505 (Pebbled Black)!

I bought this to read and write to larger SDHC cards and it work as needed.
It worked on a 4gb and 8gb micro SDHC cards. It worked with an SD adapter AND it also worked with the microSDHC side slot on both of them.
I also bought the Kingston 133x CF card in 4gb and 16gb. It worked fine for the 4gb , BUT did not recognize the 16gb card. The 16gb card worked fine when used with a cardbus to CF adapter.
I like the fact that the cable is not attached and it uses a standard miniUSB cable (included). It feels well built. I have been using it for over a week now.Buy IOGear GFR281 56-in-1 Card Reader/Writer!

I received the Sony Reader as a Christmas present and love it! I tried using a traditional book light with the reader, but it just didn't work well. Kept trying to adjust the direction of the light, but to no avail. The Custom Light Shield illuminates the entire page perfectly. It's a pleasure to lie on the sofa, dim the room lights, and still see the entire page clearly. The Sony Reader and the Custom Light Shield make for a perfect combination. Although it's a bit expensive and does make the book a bit heavier, it is well worth the investment! Buy Cover with Custom Light Shield +2 Aaa Batteries!

I have card readers in my printer and system, but my mother brought a odd care from Poloroid the could not be read, this did the trick. I have had to use it to transfer photos to a photo frame. I am pleased with this product.Buy Cables To Go - 29557 - USB 2.0 52-in-One Memory Card Reader!

I bought this card reader to replace a Fuji XD reader that I gave my daughter. The Fuji is better in a number of ways. First of all, the Fuji has provision for attaching a lanyard, and secondly the Fuji has a sliding cover for the slot where the card goes in.

The Olympus seems to function OK, so no complaints in that regard. Buy MAUSB-500 Xd R/w!

Basic and simple charger that is small enough to not take up too much room when traveling, which makes it a perfect addition/accessory to the reader. It is very convienent just to use the charger

Charges fairly quickly and so far very happy with it on the couple of trips I have takeen it on due to its size.Buy Rapid Wall / AC Charger for the Sony Reader PRS-505 - Gomadic Brand w/ TipExchange Technology!

This product says "Hi-Speed" the transfer rate was horrible. I would say about the speed of USB 1.1 . Also the construction is terrible too, the metal case it cheap and sharp so it cuts into the cable coming out of the back. The casing is also poorly designed and pops apart without any effort. Non the less I returned it and am using an external USB 2.0 version which is lightening fast. If you do photography and have several gigs of data to transfer do not buy this item.Buy Sabrent CRW-UINB 68 in 1 Hi-Speed USB 2.0 Internal Memory Card Reader & Writer (Black)!

This card reader was very cheap and works great. I have not had any problems with it.Buy Kinamax CR-MSDMD USB 2.0 MS-DUO/MS-PRO 20-in-1 Card Reader/Pen Drive!

The Foci Memory Card Gateway is awesome and reads multiple format memory cards. It allows me to read and save on whichever memory product I use for different products which is very important to me. I would recommend this to anyone who is looking for an easy, user-friendly memory card reader solution!Buy Digital Foci Memory Card Gateway - USB 2.0 Multi-format Memory Card Reader (Gray)!

My only complaint is the quality of the USB cable. My usb cable became bad due to wires breaking inside of the usb connector. Otherwise the card reader is just fine with another USB cable. I have not had it get hot and lock up on me yet. This reader with a spare microsd card and adapter came in handy lately to sneakernet some files between computers, and updating our PS3.Buy Eforcity Clear Blue USB Memory Card Reader for Compact Flash CF I, CF II, CF Ultra II / MicroDrive / Smart Media Card / xD / Secure Digital: SD, SDC, SD Ultra, miniSD (with adapter), microSD/TransFlash (with adapter) / Multimedia Card MMC I, MMC II, RS-MMC, HS-MMC / Memory Stick: MS, MS Pro, MS Duo, MS Pro Duo, MS MG, MS MG Pro, MS MG Duo, MS MG Pro Duo!

This card reader does a nice job. Make sure you have the right Olympus camera. This is very easy to use, very plug-and-play if you use PC or Mac. It'll work as a mass storage device and you can import easily into iPhoto if you use MacOS like I do.Buy OLYMPUS MAUSB-10 xD-Picture / SmartMedia USB Card Reader / Writer (Retail Package)!

I have a Dell Dimension E520 that came with a card reader but the SD Read slot gave way, so I saw this device and noticed the USB port, so naturally I added it to my cart. Was delivered in Amazon style, on time and in one piece, after installation which required removing the existing cable it was fine, but when I started writing this review I couldn't get the USB port to work, after I plugged and different device into it, it worked brilliantly. The device I should be rating is the WD portable hard drive. Anyway that's for a different review.

So in closing if you want to add another USB port while having the flexiblilty of the card readers then this is a winner.

N.B. It alos read my Class C, 8GB Scandisk SDHC card.Buy Sony MRW620/U1/181 Internal 17 in 1 Memeory Card Reader/Writer!