Memory Cards
Although most field recorders have an internal memory, some do not and the ones that do typically only have a few gigabytes of internal storage.
1 hour of audio @48kHz/24-bit = 1 Gigabyte
Combined with the fact that audio files require lots of storage data, you’ll want to invest in at least a couple high-capacity cards.
That way, if you fill up a card in the field, you’ll have an extra to pop in and continue your recording session.
SD Cards
Sandisk Extreme Pro SDXC
The Sandisk Extreme Pro SDXC is shockproof, X-ray proof, and waterproof, while also being able to withstand temperatures from -13 to 185°F.
The high read speed of 170 MB/s will enable fast file transfers to your computer
CF Cards
Sandisk Extreme Pro CF
Similar to the Sandisk Extreme Pro SDXC card, the CF version is also very durable.
The SanDisk Extreme PRO CompactFlash Memory Card can operate in temperatures ranging from -13ºF to 185ºF and is tested with rigorous stress, shock, and vibration procedures.
Card Readers
Transcend RDF5 SDHC/SDXC Memory Card Reader
The Transcend RDF5 is an affordable, compact, and reliable SD and microSD reader.
It benefits from a USB 3.1 interface for fast data transfers.
Kingston FCR-HS4
The Kingston FCR-HS4 supports CF Type I & II cards, as well as SDHC/SDXC and microSD cards.
I really like the removeable USB 3.0 cord feature so it does not become damaged during storage.
Card Storage
Pelican SD Memory Card Case
This is the case I use for storing my backup SD cards while in the field.
It has space for 12 SD cards and 6 microSD cards thanks to its clever design of embedding microSD storage beneath the larger SD storage slots.
Pelican CF Memory Card Case
For storing CF cards, the Pelican CF is a great option.
It can hold a total of 6 CF cards.