I have stock with 4G Huawei E392 unlocked usb modem, this is brand new unit . Work with all singapore network (Singtel, Starhub and M1) ,and you can use it on oversea network as well, you need to have you own sim card with 4G unable to work on it . It is working with 3G network as well with superfast download and upload speed !

[IMG]http://www.sing4g.com/siteimages/e392(resize).jpg[/IMG]

Unit price is $175.00 (FUll set with box) + 1 year local warranty
Contact me at +65 8576 2663 (ANDY)

Detail
4G Frequency: LTE 800/900/1800/2100/2600 MHz
3G Frequency: HSUPA/HSDPA/UMTS/DC HSPA 900/2100 MHz GSM/GPRS/EDGE 850/900/1800/1900 MHz;

4G SPEED:
LTE download Speed up to 100 Mbit/s
LTE upload Speed up to 50 Mbit/s

3G SPEED:
DC-HSPA+DL (Download) up to 43.2Mbps
DC-HSPA+UL (Upload ) up to 5.76Mbps

LED indicators & HS USB
Micro SD card slot up to 32GB (not include)
Support Windows 2000/XP/Vista, Win7/8, Mac and Linux Operating Systems
Condition: NEW (Full Box) , UNLOCKED to all network(Singtel,Starhub,M1++)
1 Year Local warranty


Further info please visit sing4G.com