Home / LED Hub / HUB 75 MON300 View cart “SYSolution Xixun R30 Sensor Board (HUB75 + Light + Temp + IR Humidity)” has been added to your cart. HUB 75 MON300$29.00 HUB 75 MON300 quantity Add to cart Category: LED Hub Brand: Olympian Description Additional information Description HUB for Monitoring System Related Additional information Weight 1 lbs Dimensions 5 × 5 × 2 in Related products HUB 41A for LED Display $29.99 Read more V-HubP16 HUB Card (20 Pins) $49.00 Add to cart HUB47 HUB 47 for LED Display $34.99 Add to cart HUB34 HUB 34 LED Hub Card for LED Sign (20 Pin) $35.00 Add to cart