HP Deals and; Promotions. Cashback available when purchased with a qualifying transceiver click. here. for further information The HP 2920 Switch Series consists of five switches the HP 2920-24G & 2920-24G-Po E+ Switches with 24 10/100/1000 ports & the HP 2920-48G & 2920-48G-Po E+ & 2920-48G 740W Po E+ Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or SFP connectivity. In addition the 2920 switch series supports up to four optional 10 Gigabit Ethernet (SFP+ and/or 10GBASE-T) ports as well as a two-port stacking module. These options provide you with flexible & easy-to-deploy uplinks & stacking. Together with static & RIP routing robust security & management enterprise-class features free lifetime warranty & free software updates the HP 2920 Switch Series is a cost-effective scalable solution for customers who are building high-performance networks. These switches can be deployed at the enterprise edge in remote branch offices & in converged networks. .