Datasheet

WHAT THIS PRODUCT DOES
The myPocket 3.5G HSDPA Router allows
you to connect to a 3.5G mobile network
and share a 3.5G mobile connection
with PCs and wireless devices within
the area. Firewall and wireless security
features are also included for safe remote
connections.
BENEFITS
Provides high-speed connectivity in 
areas without conventional 802.11
wireless access
Compatible with a wide-range of mobile

service networks
Rechargeable battery allows for 
increased mobility
Built-in microSD slot supports sharing 
of files between Wi-Fi enabled devices
TECHNICAL SPECIFICATIONS
DIR-457
D-Link Corporation
No. 289 Xinhu 3rd Road, Neihu, Taipei 114, Taiwan
Specifications are subject to change without notice.
D-Link is a registered trademark of D-Link Corporation and its overseas subsidiaries.
All other trademarks belong to their respective owners.
©2009 D-Link Corporation. All rights reserved.
Release 02 (January 2010)
SIM Card Slot
Router/Modem Switch
YOUR NETWORK SETUP
CREATE A WIRELESS NETWORK ANYWHERE
Mini-USB Port
microSD Slot
GSM BAND (GSM/GPRS/EDGE)
850 / 900 / 1800 / 1900 MHz 
Power Class 4 (+33dBm, 850 / 900 MHz) 
Power Class 1 (+30dBm, 1800 / 1900 
MHz)
UMTS/HSUPA BAND *
850 / 1900 / 2100  MHz
P
 ower Class 3 (+24dBm)
DATA THROUGHPUT **
Downlink up to 7.6Mbps in HSUPA 
mode
Uplink up to 5.76Mbps in HSUPA mode

Max. 54Mbps in 802.11g mode 
STANDARDS
802.11b 
802.11g 
802.3 
802.3u 
WIRELESS SECURITY
64/128-bit WEP 
WPA-PSK & WPA2-PSK 
WPS-PIN 
Built-in firewall 
VPN
L2TP/PPTP/IPSec VPN Pass-through 
ADVANCED FUNCTIONS
Storage file sharing 
UPnP 
Port Forwarding 
ANTENNA
3 Internal antennas 
CARD SLOTS
Standard 6-pin SIM card interface 
Micro-SD card interface 
LED STATUS INDICATORS
Power Status 
Signal Status 
DIMENSIONS (L x W x H)
110 x 65 x 13.6 mm 
WEIGHT
103 grams 
OPERATING TEMPERATURE
0˚ to 40˚C 
OPERATING HUMIDITY
10%-90% (Non-condensing) 
CERTIFICATIONS
CE 
FCC 
NCC 
RoHS Compliant 
* Supported frequency band is dependent upon regional hardware version. Supported UMTS bands include 850/1900/2100 MHz,
900/1900/2100 MHz and 900/2100 MHz.
** Data rates are theoretical. Data transfer rate depends on network capacity and signal strength.