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View Full Version : The NEC/Gravis Multiport



ManekiNeko
05-10-2004, 02:42 PM
I found one of these crazy things over the weekend. I'll be posting a picture of it on my site, but in the meantime, let me just describe it for you. As the name suggests, it's kind of like the multitap which they used to sell for video game consoles, except it's designed specifically for computers. The Multiport has a total of six (!) controller ports. The first two are for standard PC controllers, while the remaining four are 9-pin D-shell connectors which can presumably accept controllers from older systems, like the Atari 2600 and Sega Genesis.

The weirdest part is that there are controllers made especially for the Multiport, called GrIP-Pads. They look astonishingly like the later model joypads made for the Sega Saturn, but plug into the 9-pin ports. This leads me to ask a lot of questions... can I substitute one of these less than responsive GrIP-Pads for something I'd prefer to use, like a Sega Arcade Pad? For that matter, could I take the GrIP-Pad and plug it into, say, an Atari 2600 and use it there? I'd be willing to experiment to find out, but I've had bad experiences plugging foriegn controllers into seemingly compatible game systems, and I'd rather not sacrifice my computer's motherboard just to find out if I can attach a Sega Genesis controller to it.

Has anyone seen one of these Multiports? I'm really interested to know how they work and what you can use with them.

JR

ManekiNeko
05-10-2004, 05:35 PM
(el bumpo grande)

JR

ddockery
05-11-2004, 03:51 PM
I'd be surprised if these things even work at all on a newer OS. I'm interested myself as have a few in the closet that I was going to use to hack a nice arcade controller together, but it never happened. Probably the easiest way to get answers is to just try it out.

Flack
05-11-2004, 04:18 PM
Google turned this up.

http://members.cox.net/bonnlander/

"The Gravis Multiport is a hub-like device that plugs into a 15-pin PC gameport. The hub supports, in digital mode, up to four 9-pin digital gamepads. It also has an analog mode that supports two 15-pin analog joysticks. It is an elegant, rugged product. One drawback is that its digital mode supports only Gravis 9-pin digital devices ..."