Network Adapters← Choose another brand “TRANSITION NETWORKS INC TAA TN-QSFP-40G-LR4 QSFP+, CC, 40G BASE-LR4, 10KM, SM LC, 1271. 1291, 1311, 1331nm, 3.3V, DMI” has been added to your cart. View cart Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low STRATEGIC SOURCING TAA AWUS1900 ALFA AC1900 1900 Mbps 802.11ac LR Dual Band USB 3.0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band $144.08 Add to cart