The old one: http://www.cs.us.es/pub/Linux/sunsite-mirror/kernel/patches/network/accton.lsm
http://www.accton.com/product/adapter/en2209/en2209.html
http://www.accton.com/index_ftp/pocket.html
I have a "TRUST-Etherpocket"-adaptor with a twisted-pair and a thin-ethernet-coax connector which connects to the parallel port of my notebook. The readme of the Dos/Windows drivers (Win3.11 works fine) says that it is an "Accton EN 2209". On the device there are four LEDs (Power, TX/RX, TP /Link, Coax) and it comes with a small spiral cable which can draw power from a PS/2 mini-DIN Socket thus eliminating the need of an external AC-power adaptor.
Here are pictures of both sides of the adaptor's circuit-board which may give a lot more information than my explanations. (Specs follow below). The main chip on the circuit-board (below the metal-strip) is labeled "EN 50903, A.T.C, 1119D, 4542340" (comma indicates linebreak).
Transmission Technique: Baseband
Topology: Bus
Access Method: CSMA/CD
Transmission Rate: 10 Mbps
Media Supported: UTP and RG-58A/U cable
Connectors Supported: 25-pin D-type connector, RJ-45 connector, BNC connector
Standard Conformance: IEEE 802.3 10 Base-T and 10BASE-2 Standard
Computers Supported: Laptops, notebook PCs, IBM PC, XT, AT, PS/2 and compatibles
Memory Size: 32 K buffer, 256-bit EPROM
IRQ: IRQ 5 and 7
Printer Interfaces: LPT 1,2,3
Diagnostics: Loopback and self-test
Dimensions (LxWxH): 4.07" x 2.52" x 0.98" (104,36 mm x 64,62 mm x 25,13 mm)
Power Reqirement: DC 4V to 20V (0,5 A max)
