Products

This section contains a complete listing of the networking products we offer. The listing below is organized by adapter class. Within each class, the adapters are ranked by popularity with the best-selling adapters listed at the top of each column.

Questions regarding operating system compatibility can be resolved by visiting the downloads section.

To learn more about a specific product, please click the product link below. You will be taken to the product page where features, specifications and prices can be reviewed. In addition, "add to cart" and "view cart" buttons are located on the right.

If your order requires special attention, please visit the support section and send us a message. Please tell us the quantity and model number(s) of your anticipated order, as well as the special attention you require, such as express shipping or bulk discount.

Products
10/100/1000Mbps Gigabit Adapter Class
SD631
Gigabit PCIe Ethernet Adapter
  • User can change physical MAC address in card firmware
  • Support 1-Lane (x1) PCI Express throughput supports rate of 2.5 Gb/s
  • Automatic speed negotiation and smart speed shift down
  • Compatible with IEEE 802.3, 802.3x, 802.3u, 802.3ab
 
SD361
Gigabit ExpressCard Ethernet Adapter
  • User can change physical MAC address in card firmware
  • 1-Lane 2.5Gbps Full-duplex ExpressCard 34mm Host Interface
  • Crossover Detection and Auto Correction Operation
  • Fully Compliant with IEEE 802.3, 802.3u, 802.3ab
 
SD521
Gigabit 4 Port 4x PCIe Server Adapter
  • User can change physical MAC addresses in card firmware
  • Features four RJ45 gigabit ports on PCIe 4x bus
  • Complies with IEEE 802.3, 802.3u, 802.3ab Standards
  • Supports 10/100/1000M Auto-Negotiation
 
SD630
Gigabit PCI Ethernet Adapter
  • User can change physical MAC address in card firmware
  • Experience 2000Mbps speed in Full-Duplex mode
  • Auto-senses 10/100/1000Mbps speed and half/full-duplex modes
  • Compatible with IEEE 802.3, 802.3ab, 802.3u
 
SD360
Gigabit Cardbus Ethernet Adapter
  • User can change physical MAC address in card firmware
  • Supports IEEE 802.3x Full-Duplex flow control to enhance throughput
  • Supports 10/100/1000Mbps Auto-Negotiation and jumbo frame
  • Complies with IEEE 802.3, 802.3u, 802.3ab, 802.3x standards
 
SD921
Gigabit USB Ethernet Adapter
  • User can change physical MAC address in card firmware
  • USB 2.0 interface
  • Gigabit adapter complies with IEEE 802.3, 802.3u, 802.3ab standards
  • Powered by USB bus
 
SD430
Gigabit PCI Ethernet Adapter
  • User can change physical MAC address in card firmware
  • Supports 10/100/1000Mbps auto-negotiation, full-/half-duplex
  • Complies with IEEE 802.3, 802.3u, 802.3ab Standards
  • Supports 10/100/1000M Auto-Negotiation
 
10/100Mbps Fast Ethernet Adapter Class
SD120
Fast PCI Ethernet Adapter
  • User can change physical MAC address in card firmware
  • Complies with IEEE 802.3, 802.3u and 802.3x standards
  • Supports 10/100Mbps auto-negotiation and Full/Half Duplex mode
  • Supports 32-bit, 33MHz PCI Local Bus Master Version 2.2/2.1
 
SD121
Fast PCIe Ethernet Adapter
  • User can change physical MAC address in card firmware
  • Auto-Negotiation
  • Supports Full Duplex flow control (IEEE 802.3x)
  • Fully compliant with IEEE 802.3, IEEE 802.3u
 
SD341
Fast ExpressCard Ethernet Adapter
  • User can change physical MAC address in card firmware
  • Supports Full Duplex flow control (IEEE 802.3x)
  • Fully compliant with IEEE 802.3, IEEE 802.3u
  • Hotplug support
 
SD340
Fast Cardbus Ethernet Adapter
  • User can change physical MAC address in card firmware
  • Complies with IEEE 802.3, 802.3u, 802.3x standards
  • Supports IEEE 802.3x Full-Duplex flow control
  • Supports Plug&Play installation - auto setup of IRQ and I/O address
 
SD330
Fast PCI Ethernet Adapter
  • User can change physical MAC address in card firmware
  • 32-bit High Performance 10/100Mbps Networking
  • Complies with IEEE 802.3 10BaseT and 802.3u 100BaseTX Standards
  • Supports 3.3v and 5v PCI systems
 
802.11 n Wireless LAN Class
SD641
802.11 b/g/n PCIe Wireless Adapter
  • User can change physical MAC address in card firmware only once
  • PCIe 1x bus
  • Complies with IEEE 802.11b, 802.11g, 802.3n Standards
  • 64/128-bits WEP Encryption, WPA-PSK, WPA2-PSK, WPA, WPA2
 
SD451
802.11 b/g/n ExpressCard Wireless Adapter
  • User can change physical MAC address in card firmware only once
  • 1x ExpressCard bus
  • Output Power: 802.11b: 17dBm; 802.11g: 14dBm; 802.11n: 13dBm
  • Data rate up to 300 Mbps at 802.11n (draft 2)
 
SD640
802.11 b/g/n PCI Wireless Adapter
  • User can change physical MAC address in card firmware only once
  • 32-bit PCI bus
  • Fully complies with the IEEE 802.11n (OFDM) standard
  • Auto-fallback to 802.11g / 802.11b
 
SD300
802.11 b/g/n Cardbus Wireless Adapter
  • User can change physical MAC address in card firmware only once
  • 32-bit PCMCIA Cardbus for older generation computers
  • Advanced WPA2 encryption protocol provides security
  • Self-contained with integrated printed dual diversity antennas
 
SD560
802.11 b/g/n Mini PCIe Wireless Adapter
  • User can change physical MAC address in card firmware only once
  • Mini PCIe half height interface
  • Complies with IEEE 802.11b, 802.11g, 802.3n Standards
  • 64/128-bits WEP Encryption, WPA-PSK, WPA2-PSK, WPA, WPA2
 
SD930
802.11 b/g/n USB 2.0 Wireless Adapter
  • User can change physical MAC address in card firmware only once
  • USB 2.0 interface provides for use on many hardware platforms
  • Ample LED readout displays network status / link speed / activity
  • Supports 802.11n with speeds up to 150Mbps
 
802.11 g Wireless LAN Class
SD320
Cardbus Wireless Adapter
  • User can change physical MAC address in card firmware
  • Complies with IEEE 802.11b and IEEE 802.11g
  • Advanced wireless encryption provides robust security
  • Data Rate up to 54Mbps
 
SD830
PCI Wireless Adapter
  • User can change physical MAC address in card firmware
  • Complies with IEEE 802.11b and IEEE 802.11g
  • Output Power: 15dBm (typical) @ 802.11b, 13dBm (typical) @ 802.11g
  • Data Rate : 802.11b: up to 11Mbps, 802.11g: up to 54Mbps
 
802.11 b Wireless LAN Class
SD380
Cardbus Wireless Adapter
  • User can change physical MAC address in card firmware
  • 40/64 and 128-bit WEP encryption
  • Complies with IEEE 802.11b
  • Automatic rate fallback and auto-adjustment transmit power
 
SD730
PCI Wireless Adapter
  • User can change physical MAC address in card firmware
  • Fully complies with the IEEE 802.11b (DSSS) standard
  • Supports 64/128-bit WEP Data Encryption function for security
  • Network Standard: IEEE 802.11b