System requirements:

64-bit: Windows Vista, Windows 7, Windows 8

RAM 2Gb, HDD 100Mb

USB 2.0 (Note: USB 3.0 ports are not supported by SONY mobiles)

Software downloads

tool4SE v2.0.4 - The smartcard-based Pro version. No Internet connection required

client4SE v2.0.4 - The server-based Home version. Active Internet connection required

card4SE v1.5 - 4SE smartcard update software (TOP GX4 cards only)

nerokey4SE - NEROkey to 4SE smartcard convertor software (MULTOS cards only)

Smarcard driver downloads

Omnikey x86 / x64 USB CCID Smart Card Reader (USB\VID_076B&PID_A021)

Feitian x86 / x64 USB FT SCR2000 (USB\VID_096E&PID_0005)

SCM x86 / x64 SCR3310 USB Smart Card Reader (USB\VID_04E6&PID_5116)

Alcor Micro Corp. x86 / x64 AU9540 USB Smart Card Reader (USB\VID_058F&PID_9540)

Microsoft x86 / x64 Generic Smart card (null driver for Windows 7 and higher. Its not required for 4SE but it helps to avoid unknown smart card device in the Device Manager)