3.75G USB HSUPA Modem $50 or offer in Kim Keat Road, Northeast Singapore for sale

PROLiNK® PHS301 3.75G HSUPA is a WCDMA and GSM wide area portable modem supporting all the different frequencies used by WCDMA, HSUPA, EDGE and GSM/GPRS networks worldwide.
Hi-Speed Mobile Internet Access
Users around the world can now enjoy the freedom to have access to critical information wherever they are, which provides users with ease of use to transfer large files, download graphic heavy information, send/receive SMS and receive large amounts of data quickly, to stay connected during their busy day on WCDMA networks at the speed of up to 7.2 Mbps downlink and 5.7 Mbps uplink under HSUPA.
SIM Card
Use of micro SIM card with adaptor to mini SIM card size is not supported due to the possibility of damaging the SIM card reader pin on the modem. Under such circumstances, the warranty for the device will be voided