TP Link N300 4G+Cat 4 LTE Telephony Wi Fi Router, SIM Slot Unlocked, Records up to 100 minutes of voicemail, No Configuration Required, Removable External Antennas, UK Plug, Black (TL MR6500v)

Amazon

Cutting-edge 4G network – share internet access with up to 32 Wi-Fi devices and enjoy download speeds of up to 150 Mbps WiFi speeds up to 300 Mbps – enjoy uninterrupted HD movies, rapid file downloads, seamless video chats, and more at the same time Professional voice functions – supports VoLTE/CSFB/VoIP functions and provides 50 MB of internal storage for 100 minutes of voicemail Two detachable advanced LTE antennas – enjoy stable and efficient connections to every device thanks to the two external antennas, plug an Ethernet cable into the LAN/WAN port for flexible access as a backup option if you can't get a 4G connection then enjoy Wi-Fi router mode Plug a SIM card and play – no configurations needed, compatibility for SIM cards in 100+ countries are assured by years of field tests, 3 Years Warranty Check with your Network vendor if it is required a special manual setting to get the internet access when travelling overseas

Zoro Tools

TP-LINK N300 4G LTE Telephony WiFi Router, Wi-Fi 4 (802.11n), Single-band (2.4 GHz), Ethernet LAN, 3G, Black, Tabletop router