| J3258A | External JetDirect 170X LAN interface module - Interfaces a parallel printer to an ethernet 10Base-T (RJ-45) LAN |
| J4135A | JetDirect connectivity card - Has one USB port, one serial (DB9) port, and one LocalTalk port - Plugs in one of the EIO slots on selected DesignJet and LaserJet printers |
| J6035C | JetDirect 175X Fast Ethernet external print server - Has on 4-pin USB connector and one RJ-45 LAN connector - Connects to the printer via the USB port and the network via the LAN port |
| J6058A | HP JetDirect 680N internal wireless IEEE-802.11b (Wi-Fi) print server - Plugs into peripheral EIO slot |
| J6060A | HP Jet Direct 300X external print server module (Three pack) (10Base-T and 100Base-T) - Connects between printer parallel port and LAN network - Three Pack |
| J6072A | HP bt1300 Bluetooth wireless printer adapter - Allows for wireless printing from Bluetooth enabled PCs, PDAs, phones, and cameras - Connects to either the parallel or USB port on the printer - Includes the power module and power cord |
| J7942A | HP JetDirect en3700 external print server - Fast Ethernet Internet connector for sharing peripherals with USB ports, in a 10/100 TX LAN environment - Has one USB 2.0 printer port and one RJ-45 10/100 Base-TX connector - Includes software and power module |
| J3263G | HP JetDirect 300X external print server module (10Base-T and 100Base-TX) - Connects between printer parallel port and LAN network |
| J3265G | HP JetDirect 500X external token ring print server module - Interfaces up to 3 parallel printers to an ethernet 10Base-T (RJ-45), 10Base2 (BNC), or 100Base-TX (RJ-45) LAN |
| J7951G | HP Jetdirect ew2400 802.11g wireless print server module - Includes power supply, USB cable, LAN/Ethernet cable, setup documentation and software |
| J7934G | HP JetDirect 620n internal print server - 10BaseT and 100BaseTX LAN interface board - Plugs into peripheral EIO slot - Has an RJ-45 connector - Comes with software on CD-ROM and manual on CD-ROM |
| J7942G | HP JetDirect en3700 external print server - Fast Ethernet Internet connector for sharing peripherals with USB ports, in a 10/100 TX LAN environment - Has one USB 2.0 printer port and one RJ-45 10/100 Base-TX connector - Includes software and power module |
| J7960G | HP Jetdirect 625n internal ethernet print server - Provides 10BaseT, 100BaseTX, or 1000BaseT interface for products with an EIO port |
| J4102C | HP Jetdirect 170x Office Connect Print Server |