The ProCurve family of 2.4 GHz, 5 GHz, and dual-band access point antennas is specifically designed to meet the needs of today's most demanding wireless LAN deployments. ProCurve external antennas support both single- and dual-band access point deployments, providing maximum flexibility to help optimize coverage and radio signal predictability. Each external antenna includes the necessary installation hardware to extend a robust wireless network across an entire campus, or for in-building environments. Antenna gain level (max): 7.7 Frequency band: 2.4/5 Antenna type: directional Weight: 230 Operating temperature range (T-T): -30 - 55 Width: 131 Depth: 131 Height: 34.9 Colour of product: Black,Silver,White