Extended Battery Life: With a built-in 3000mAh battery featuring low energy consumption, the portable wifi hotspot provides 6-8 hours of continuous use. This makes it faster, more, and more portable, with the convenience of easy SIM card insertion and work.
eBay
Cioswi WE826 300Mbps 3G 4G Router Wifi NL678-E Modem Sim Card Slot OpenWRT 4*LAN Roteador Access Point for Russia EU
Aliexpress UK
An optimized battery-life lets you binge watch without worrying about replacing the batteries. With an updated, compact design you get only the essential buttons you need. Works with Xbox Series X|S and Xbox One.
eBay
Comfast Mobile Outdoor 4G LTE Router Modem 150Mbps WiFi Sim Card Slot CAT4 Routers For IP Camera/Outside 3*100Mbps RJ45 WAN/LAN
Aliexpress UK
SIM Card Type : 4G SIM card needs to be inserted (not included). -With WiFi Light: The long green light indicates that there is WiFi, and the flashing green light indicates that there is user access.
eBay
ATP261-4G Industrial CPE Wifi Wireless Router Sim Card Slot Portable Mobile Hotspot 300Mbps External Antenna 32Users EU Plug
Aliexpress UK
Cudy Unlocked 4G LTE Cat 6 Gigabit Modem Router with SIM Card Slot, 2 CA, AC1200 WiFi, SMA, OpenVPN, Wireguard, IPsec, VPN, LT700E
eBay
Mobile Hotspot Portable Wireless Modem 150Mbps 4G Wireless Router 2100mAh Broadband with SIM Card Slot Wide Coverage
Aliexpress UK
High Speed: Equipped with 4 high performance antennas, 1 LAN port, and 1 SIM card slot. Stable WiFi signal transmission. Feature: 1. If the SIM card is compatible but not working, you may need to disable the SIM card PIN and modify APN settings.
eBay
KuWFi CAT4 4G Mobile Router 2.4G Wireless WiFi Hotspot Portable Travel Mini LTE Router SIM Card Slot Built-in 6000mAh Battery
Aliexpress UK
You only need to insert a standard SIM card (not included) to enjoy seamless Wi-Fi connectivity on all your devices. Open the back cover and remove it, load the Micro SIM card and you are ready to use.
eBay
OPTFOCUS 4G lte Portable Modem Wireless Router Powerbank USB TYPEC 4G SIM Card 10000Mah MIFI Modem 4G Mini Pocket Wifi Hotspot
Aliexpress UK
Eurasian and African Version Eurasian and African Version: 4G B1/3/5/7/8/20/38/40/41. Wireless network support frequency: 2.4G. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.
eBay
XUNYOU-LINK 4G LTE WiFi Router WiFi6 Modem Volte Wireless Router High Speed 300Mbps Support 32 User Terminals With SIM Card Slot
Aliexpress UK
SIM card slot: Support standard SIM card (not included). When using 4G network, the network port can be connected to a desktop computer/outdoor surveillance, etc. Equipped with 4 high gain antennas to cover a larger area and ensure stable signal transmission.
eBay
TIANJIE 4G SIM Card Router Wireless WIFI 6 Modem LTE Access Point CPE 4 Antenna Hotspot Global Network Adapter for IP Camera
Aliexpress UK