The SD2IEC is a SD card reader designed for Commodore computers.
It is compatible with: Commodore 64, C64C, C128, C128D, VIC-20, C16, C116, PLUS4, and SX64.
It allows for reading and writing of files: *.D64, *.D71, *.D81, *.PRG, and *.P00.
It supports SD cards with a maximum capacity of 32 GB.
This version of SD2IEC comes with a display and a real-time clock (RTC).

SD2IEC supports:

Turbo Disk / Fast Load / Speeddisk;
JiffyDOS;
Final Cartridge 3 – fastloader/fastsaver;
DreamLoad;
Exos;
GEOS;
C64 OS.

LCD display:

SD2IEC firmware version;
drive number (changed by a switch on the back of the case);
name of the directory;
name of the loaded file/disk image.

The display is particularly useful for multi-disk games and programs, and information about the name of the currently loaded disk image significantly facilitates the use of the computer.

RTC:

The real-time clock lets programs like GEOS and C64 OS show the current time.
Time can also be displayed with a BASIC command, allowing for the implementation of RTC in your programs.
Additionally, files saved on the SD card have the correct creation time.

This set includes:

SD2IEC;
SERIAL cable approximately 100 cm in length;
USB power cord;
TAPE/USB power adapter for C64, C128, and VIC-20.

Other

DIN-8 to 3.5 mm Jack Cable for MSX Computers