Sorry, that product is no longer available. But here are other great products for you to choose from.
NETGEAR ProSafe Plus JGS524PE - Switch - unmanaged - 12 x 10/100/1000 (PoE) + 12 x 10/100/1000 - desktop, rack-mountable - PoE (100 W)
Add three USB 3.0 ports (5Gbps) and a GbE port to your MacBook, using this silver, Apple style hub with an extended-length cable
Tripp Lite's U236-000-R USB 2.0 Ethernet Adapter allows your computer to instantly connect to a 10/100Mbps network through a USB port - no need to open up your computer case to add an internal Ethernet card.
The D-Link DGS-2205 10/100/1000 Mbps Gigabit switch features a non-blocking switching architecture that filters and forwards packets at full wire-speed for maximum throughput. An 8,000 MAC address table provides scalability for even the largest networks.
NETGEAR ProSafe GS108v4 - Switch - unmanaged - 8 x 10/100/1000 - desktop, wall-mountable
Convert and extend a Gigabit Ethernet connection up to 550 m / 1804 ft over Multi Mode SC fiber
HP - SFP (mini-GBIC) transceiver module - 1000Base-SX - LC multi-mode - up to 1800 ft - for HP 1700, 1810, 1910, 2530, 2610, 2810, 2910, 3500, 5406, 6200, 6600, V1400
D-Link DGE-530T - Network adapter - PCI low profile - Gigabit Ethernet
Add Gigabit Ethernet network connectivity to a Laptop or Desktop through a USB 3.0 port.
NETGEAR ProSafe GS116 16 Port Gigabit Desktop Switch - Switch - 16 x 10/100/1000 - desktop
Convert and extend different networks over a Gigabit fiber cable connection up to 550m / 1804ft
Add a 10/100Mbps Ethernet port to your laptop or desktop computer through USB
HPE - SFP+ transceiver module - 10 GigE - 10GBase-SR - LC/UPC multi-mode - up to 984 ft - 850 nm - for Aruba 2930F 24, 2930F 48, 5406; HPE 6120, 6600; ProLiant DL360p Gen8
TRENDnet TEG S50G - Switch - 5 x 10/100/1000 - desktop
Cradlepoint COR IBR600 - Wireless router - WWAN - WAN ports: 2 - 802.11b/g/n - 2.4 GHz Verizon Wireless
Add 8 DIN Rail-mountable RS232 Serial ports to any system through USB
Cisco Small Business RV042 - Router - 4-port switch - WAN ports: 2
D-Link’s DGS-1100 Series Gigabit Smart Managed Switches provide an affordable solution for businesses of all sizes that require simple network management.
Add a Gigabit Ethernet port to your MacBook, Chromebook or laptop with USB Type-C
HPE - Network cable - SFP+ - 3.3 ft - for Aruba 2930F 24, 2930F 48, 5406; Modular Smart Array 1040, P2000 G3
TRENDnet TEG S80G - Switch - 8 x 10/100/1000 - desktop
Add 7 external, wall/DIN rail mountable USB 2.0 ports from a single USB connection