ROCKETEK SK-S4H 3 x USB 3.0 + HDMI + SD / TF Memory Card Reader HUB 4K HDMI Adapter(Black)

1. 3 x USB 3.0 + HDMI + SD / TF Memory Card Reader HUB 4K HDMI Adapter 2. 4K@60Hz with HDMI for office, home, school 3. 3 x USB3.0 ports, support high speed data transmission 4. Support SD/Micro SD card reader