- Model: ST-587
- Color: Black
- Operating System: Win CE 6.0
- CPU: SIRF ATLAS IV (500MHz)
- GPS Module: SIRF Star V
- Receiver Channel Number: 20
- Antenna: Built-in
- RAM: 128MB
- Memory Type: Built-in flash memory
- Built-in Flash Memory: 4GB
- External Memory Card: TF
- Max External Memory Supported: 16GB
- Support Map: IGO
- Map Region: Europe
- Display Size: 5 Inch
- Screen Resolution: 800 x 480 Pixels
- Display Type: LCD
- Touch Screen: Resistive Screen
- OSD Language: English、Italian、French、Spanish、German、Portuguese、Dutch、Danish、Swedish、Norwegian、Greek、Hungarian、Russian、Finnish、Polish、Turkey
- Video: AVI、 MPG
- Audio: MP3、 TTA、 WMA
- Images: BMP、 GIF、 JPG、 PNG
- E-book: TXT
- FM Transmitter: 87.5~108.00MHz
- Wi-Fi: No
- Bluetooth: No
- Other Functions: Games、 Calculator、 Manual input
- Loudspeaker: Built-in
- Microphone: No
- Battery Type: Li-ion polymer
- Battery Capacity: 1200mAh
- Work time: 0.5 hours
- Charging time: 1 hour
- Interfaces: 1 x USB Port、 1 x TF Card Slot、 1 x 3.5mm Earphone Jack
- Manufacturer's Warranty: 12 Months excluding physical damages (see specifications for terms and details)
- Packing list:
- 1 x GPS navigator
- 1 x 100~240V Power adapter (2-flat-pin plug / 100cm cable)
- 1 x Car charger (12V / 115cm cable)
- 1 x Back clip
- 1 x Holder
- 1 x USB cable (80cm)
- 1 x English user manual

Dimensions: 5.31 in x 3.43 in x 0.47 in (13.5 cm x 8.7 cm x 1.2 cm)
Weight: 6.31 oz (179 g)

1-Year Manufacturer's Warranty: this warranty is offered directly by the manufacturer. Should the item become defective within the manufacturer's warranty period (physical damages and damages caused by incorrect usage excluded)、 customers may send the unit back to DX's Hong Kong office. DX will help forwarding the item to the manufacturer for repair or replacement、 and will look after the progress. The customer will need to cover shipping fees both ways.