T
S
0
M
H
D
E
T
S
0
M
H
T
S
0
M
H
D
D
E
E
N
N
N
C
C
C
Portable Hard Disk Enclosure
Description
TS0MHDENC is a USB 2.0 Portable Hard Disk
Enclosure. This device is designed to expedite
exchanging huge amounts of data between a 2.5” hard
disk drive (HDD) installed in this Portable Hard Disk
Enclosure and any desktop or notebook computers.
Placement
System Requirements
• Desktop or notebook computers with USB port
• One of following operating systems:
®
Win
98, Win® Me, Win® 2000, Win® XP, Mac™ OS
Features
• 100% Compatible with USB Interface in Windows or Mac
• Single Power Supply: 5V ± 10%
• Connector Durability: 10000 times
• Recommended operating temperature : 0 – 50
• USB connection for true Plug and Play
• Supports Resume Suspend and Low power modes
• Compliant with USB specification version 1.1 & 2.0
• Support 2.5” hard disk drive (Height: 9.5mm)
• USB bus power or PS/2 port power needed.
• LEDs indicate Power On and Data Traffic
Transcend Information Inc.
Dimensions
Side Millimeters Inches
A 145.00 ± 1.00 5.71± 0.04
1
B 80.00 ± 1.00 3.15 ± 0.04
C 17.00 ± 1.00 0.67 ± 0.04
T
T
T
Block Diagram
S
S
0
0
M
M
M
0
S
H
D
H
D
H
USB Connector
E
E
USB-
USB+
N
N
C
N
E
D
C
C
Crystal
12MHz
USB IDE
Interface
Controller
Portable Hard Disk Enclosure
D0~D15
Control signal
D0~D15
/WE
...
/RE
HDD
Pinouts
Pin No. Pin Name
01 VCC
02 USB-
03 USB+
04 VSS
Pin Identification
Symbol Function
USB-
USB+
VSS
VCC
USB differential signal:
The pairs are used to transmit
Data/Address/Command
Ground
USB power input
Transcend Information Inc.
2