Modem Wi-Fi / GSM-CDMA Router (Indonesian)

ZTE MF30 || Portable USB Modem & WiFi Router ( MiFi )
http://every-thing4u.tokopedia.com/product.pl?id=249581
Rp 900.000 (Jakarta)

HUAWEI E5830
http://magacomputer.com/product/2/19/Modem-WiFi-GSM-HSDPA-HUAWEI-E5830/?o=default
Rp 875.000 (Yogyakarta)

Wifi Router only
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Huawei D100t
www.tokomodemku.com/product/18/139/Router-Huawei-D100t/?o=default
Rp 245.000 (Banyuwangi)

TP-Link MR-3220
www.netkom-wifi.com/produk/detail/wifi.3g.router.tp-link.mr-3220
USD 30 (Surabaya)
www.enterkomputer.com/networking.php
Rp 244.000 (Jakarta)

Related info
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3g/4g USB dongle not showing up
..I wrote about my adventures here, maybe it will help someone in 2023
....When I'm trying to install the necessary packages my router's disk gets full. Apparently there's no solution for that, but actually there is: if you compile a new image with the packages you want all at once, some magic happens that saves disk space and much more packages fit (also you don't get Luci, the web interface, as that is an optional package that takes a lot of disk space).
LEDE/OpenWRT — Using 4G LTE USB For Your Internet Connection
Complete Step by Step using OPENWRT + TPLINK MR3420 & MR3220
OpenWRT
dd-wrtv2/downloads/betas/2014/12-22-2014-r25697/tplink_tl-mr3220v1
Download untuk TL-MR3220 V1
Pengguna Router TP-LINK TL-MR3420/TL-MR3220 share disini
www.kaskus.co.id/showthread.php?t=6396602