I want to sell off my old TP-Link TL-MR3420 3.5/3.75G Wireless N Router that I've purchased from Challenger about half a year ago for $35. It has already been upgraded to the latest firmware and is rarely used since I've switched to Fibre. You can insert your SingTel/M1/StarHub 3G Mobile Modem into the USB slot and use the modem to share the connection via Wi-Fi or LAN! The router is extremely configurable via its web-based interface. If interested, please contact me at 96157836

Highlights:
Compatible with UMTS/HSPA/EVDO USB modems, tested in the field
3G/WAN failover guarantees a sustained Internet connection
Local wireless share speed is up to 300Mbps, excellent for HD video streaming and gaming
Easy one-touch wireless security encryption with QSS buttom (WPS Compatible)
Bandwidth control allows administrators to determine how much bandwidth is allotted to each PC
Compatible with UMTS/HSPA/EVDO USB 3G/3.75G modems, tested in the field
3G/WAN failover guarantees an "always-online" Internet connection
Wireless N speed up to 300Mbps
Supports PPPoE, Dynamic IP, Static IP, PPTP, L2TP Cable Internet access
CCA technology enhances users' signal stability by automatically avoiding channel conflicts
Easy wireless security encryption at the push of the QSS button
WDS wireless bridge provides seamless bridging to expand users' wireless networks
IP based bandwidth control allows administrators to determine how much bandwidth is allotted to each PC
HARDWARE FEATURES
Interface USB 2.0 Port for UMTS/HSPA/EVDO USB Modem
1 10/100Mbps WAN Port, 4 10/100Mbps LAN Ports, support the auto-Negotiation and auto-MDI/MDIX
Button QSS (WPS Compatible)
External Power Supply 9VDC
Dimentions( W x D x H ) 6.9 x 4.4 x 1.2 in. (174 x 111 x 30 mm)
Antenna Type Omni directional, Detachable, Reverse SMA
Antenna Gain 2x3dBi
More info here: http://www.tp-link.com/en/products/details/?categoryid=218&model=TL-MR3420