Wireless Unlocked 4G LTE Mobile Broadband Wi-Fi Routers Portable Modem Hotspot a
Frequency band: 4G FDD LTE:B1/3/5. HDMI Stereo Audio Adapter Converter 4K 2K HDMI to HDMI + Optical SPDIF 3.5mm. Wireless access works on 3G, 4G and Wi-Fi networks. Convenient and portable, 4GDONG001 is easy to use and stylish.