I recently switched from an HP 111 to a Tilt. I prefer holsters and I purchased one for the Tilt. One problem though, the holster doesn’t have card holder like a leather case does. With the holster I no longer have a place to carry my On Course Navigator microSD card and an additional SIM card that I have. I searched around for a solution and I finally found the Proporta Aluminum Memory/SIM Holder.
It is the size of a credit card, and has the thickness of 4 credit cards. It holds 3 SD cards or SIM cards. It is quite sturdy and fits perfectly in one of the pockets in my wallet. I use an inexpensive tri-fold wallet that I purchased at Walmart.
The length of a SIM card is the same as the width of an SD card, so a SIM card sits in one of the holder’s slots sideways. To hold a microSD card I use an SD adapter. I can now easily carry On Course Navigator, my SIM, and an extra SD card for my camera safely in my wallet.
The cards are easy to insert, easy to remove and are securely held in place. Proporta is a company in the UK that sells accessories for gadgets. I ended up purchasing it through Amazon for $8.32 with free shipping.