http://www.planet.com.tw/en/product/product_ov.php?id=2359

Media Interface 1-Port RJ-45 UTP
Standards IEEE 802.3, 10Base-T; IEEE 802.3u, 100Base-TX
Cabling Category 5/5e or above, 2-pair
Printer Ports 1 x 36 Pin
Protocols TCP/IP, IPX/SPX, AppleTalk, Bi-Directional
NOS Support Windows 95/98/Me/2000/NT/XP/Server 2003, Novell, Linux, Unix, and MAC OS

Printing methods PTP (Peer-to-Peer), Windows LPR printing, SMB, IPP (Internet Printing Protocol), LaserWriter Chooser (AppleTalk)
Management Tools PS-Admin (Windows Application), Web-based management (HTTP), HP Web JetAdmin

Dimension
(W x D x H) 52 x 59.5 x 22 mm

Weight 52g

Power Supply 3.3V DC, 2A

Emission FCC CE