Hilink vodafone usb modem huawei e303 serial#

Hilink vodafone usb modem huawei e303 serial#

The latency using the E3131 modem with the HiLink drivers is more than double that of the K4605 using the serial port drivers. I am struggling to get 500Kb/s download and 300Kb/s upload with the E3131 from the same location that I experience relatively good performance from my other modems. I would appreciate it if any users of this modem would share their experience.

I am trying to isolate the reason for the poor performance I experience with the Huawei E3131 HiLink modem. Besides, the signal strength and quality is good enough for the other modems to download at up to 15Mb/s. I've bought four E3131 for a client but I'm pretty sure he is not going to be happy with the throughput on the E3131 as it is right now.ДЄny help to improve the throughput (short of installing antennas, as this is a portable mobile solution) will be greatly appreciated. I cannot see what the signal strength in dBm is that is being reported by the E3131, but the HiLink monitor reports 5 Bars 3G signal strength. I am struggling to get 500Kb/s download and 300Kb/s upload with the E3131.ДЄll these tests have been done in the same location, with the modems laying in the same area on the desk, orientation of modems are similar and they are connected to the same Windows XP SP3 notebook and Windows 7 Professional SP1 desktop. Even my Iburst modems gives me better than 800Kb/s download. K4605 with Vodacom sim gives me better than 15Mb/s download. Signal strength is between -77dBm and -71dBm on all modems.

I am using K4605, K3772-Z, K3765 and E1752 modems with Vodacom and Cell-C sims and all of these modems give me download speeds of 3Mb/s and higher. Will converting the modem to use serial port drivers improve the throughput on the E3131?Д¬an anyone recommend a Windows terminal program that will allow you to connect to the modem using the usb ports? My apologies if this is not the correct place to post this, but I am rather desperate at present.