USB
Parallel
Ethernet
RJ-45
EIO
Hi-Speed USB
Expansion Slot
MIO
Bluetooth
Serial RS-232
CompactFlash Card
LIO
Serial
XIO
PCI
IBM 5250 compatible
Epson Type B
RJ-11
DB-9
ISP (Internal Solutions Port)
Dsub-25 Female
Serial RS-422
Epson Type A
ADB
ISA
IrDA
Proprietary

Wired
Wireless

PC
Mac
Unix
Sun

Hewlett Packard
IBM
Zebra
Axis Communications
Lexmark
Linksys
Trendware
OKI
SEH TECHNOLOGY
Epson
Xerox
NetGear
Silex Technology
Brother
D-link
Canon
CP International
TallyGenicom
Hawking
TeraOptix
Printronix
SATO
IOGear
Intermec
Samsung
Datamax
Zonet
Office Depot
Keyspan
SEH Computertechnik
CTG
Troy
Lantronix
StarTech.com
Cnet
3Com
Intel
Ricoh
Konica Minolta
Belkin
Wasp
Levelone
U.S. Robotics
Sharp
Encore
Aten
ConnectGear
Nikon
Brooks Internet Software
MPI Tech
Directed Electronics
Gateway
Buffalo Technology
SIIG
Anycom
Targus
ZyXEL
Dell
Endust
Gefen
MiLAN Technology
Sprint
Emulex
Actiontec
Quatech
NEC
Minolta
Interface
Neoware
Maxdata
Seagull Scientific Systems
Toshiba
Cable Showcase
Paxar
CyberData
Extended Systems
Osicom
Black Box
Kyocera
Edimax
Castelle
SMC
Tektronix
I-O
Intellinet Active Networking
Compaq
Apple
Kingston
Farallon
Airlink
Perle Systems
Panasonic
AeroComm
LanReady
Attachmate
Nlynx
Port Incorporated
Bluetake
Xterasys
Microwise

External
Plug-In Module (External)
Internal