The HP Jetdirect 680n 802.11b wireless internal print server is a simple and flexible way for businesses to share top-of-the-line HP peripherals with EIO slots in wireless 802.11b network environments. The HP Jetdirect 680n print server lets users enjoy high-qualilty HP network printing and scanning without the time-consuming and costly constraints of network cables. Features: Save time and money with wireless installation - add 802.11b wireless networking for all hp LaserJet, hp color LaserJet, hp business inkjet, hp designjet, and hp multi-function peripherals that have EIO slots Works with your existing equipment - WiFi certification guarantees compatibility with IEEE 802.11b wireless networks from multiple vendors Easy setup. Wireless Specifications - Wireless Technology: IEEE 802.11b - Antenna: Integrated - Antenna Range: 98 ft Indoors Maximum - Transmission Speed: 11Mbps - Transmission Speed Details: 1 Mbps IEEE 802.11b11 Mbps Auto-fallback IEEE 802.11b5.5 Mbps Auto-fallback IEEE 802.11b2 Mbps Auto-fallback IEEE 802.11b - Transmit Power: 15 dBm - Wireless Security: WPA WEP encryption (40/64- and 128-bit) 802.1x authentication (EAP-PEAP, LEAP, EAP-TTLS, EAP-TLS, EAP-MD5) with RADIUS servers HP Supported Printers HP Business Inkjet 2230 printer, HP Business Inkjet 2280 printer, HP Business Inkjet 2280tn printer, HP Business Inkjet 2300 Series, HP Business Inkjet 2600 Series, HP Business Inkjet 3000 Series, HP LaserJet 2300 Series, HP LaserJet 4100mfp and 4101mfp, HP LaserJet 4200 Series, HP LaserJet 4300 Series, HP LaserJet 5100 Series, HP LaserJet 8150 Series, HP LaserJet 9000 Series, HP LaserJet 9055mfp, HP LaserJet 9065mfp, HP Color LaserJet 2500 Series, HP Color LaserJet 3700 Series, HP Color LaserJet 4600 Series, HP Color LaserJet 5500 Series, HP Designjet 10ps/20ps/50ps printers, HP Designjet 500 Series, HP Designjet 800 Series, HP Designjet cc800ps printer, HP Designjet 1050c Plus and 1050cm plus printers, HP Designjet 100 printer, HP Designjet 120 Series and HP Designjet 5500 Series