IOT-ST3501 USB 2.0 3.5" HDD Storage System

USB 2.0 3.5” HDD Storage System (NEC Chips)


Model No.


Bridge Chipset

NEC UPD720133 Chips

Case Material

Aluminum material provides Heat Sink Feature with internal metal chassis


Any single 3.5" Parallel ATA Hard Drive (Desktop size) ATA-6 compatible!


USB 2.0 High Speed (USB1.1) 1 port (B TYPE)

Data Transfer

USB 2.0 up to 480Mbps (60MB/s)  /  USB 1.1 up to 12Mbps (1.5MB/s)

Windows Requirements

 USB 2.0: Windows ME/2000/XP

USB 1.1: Windows ME/2000/XP

Your hardware device must have proper port or PCI card

Mac Requirements

USB 2.0: Mac OS 10.2 or higher

USB 1.1: Mac OS 9.1 or higher

Your hardware device must have proper port or PCI card

Power Supply

External Power Adapter universal auto-switching (UL, cUL, CE, TUV approved)

Input: AC 100-240V, 1.5A, 50-60Hz

Output: DC +5V/2A DC +12V/2A

Enclosure Size

22.5cm x 13.5m x 3.5cm


Retail Box Size: 230.00(L) X 115.00(W) X 35.00(H) mm

Carton Size: 40cm x 40cm x 39cm within 10pcs retail box G.W. 11kg

Package Content:


ST3501 + Enclosure
Cable USB 2.0 cable (A TYPE x B TYPE)
Power adapter plus cord, feet, screw package
CD Driver List CD * 1

[ driver download ]


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