CMD Reproduction Turbo 232 High Speed Modem Interface Cartridge For C64 , c128

CMD Reproduction Turbo 232 High Speed Modem Interface Cartridge for use with Commodore 64, 64c, 128, 128D, 128DCR Constructed by: ToTs RETRO "COREi64 PCBs/Cases are used under Agreement with COREi64." Featuring a Professionally Designed 3D Printed Black Case with Brass Inserts. Label Applied to the Case. ABOUT The Turbo232 cartridge is a high-speed RS-232c modem interface which allows you to connect standard external modems to your Commodore 64 or 128 computer. When used with appropriate terminal software, this cartridge allows you to connect to communications networks at speeds up to 230,400 bps (230Kbps). The interface plugs easily into the cartridge port of any Commodore 64 or 128 computer, and provides an industry standard DB-9 port for attaching external modems SPEED CONSIDERATIONS While Turbo232 is fully capable of communications speeds up to 230Kbps, stock Commodore computers generally are not. Typically, a stock Commodore 64 using the Turbo232 will communicate at up to 57.6Kbps reliably, while a stock Commodore 128 can manage 115.2K.bps. Efficiency at these speeds will vary, depending on the software (terminal program), function being performed, and speed of peripheral devices (disk drives, RAM devices, modems) being used for the function. Commodore 64 and 128 computers equipped with CMD's SuperCPU are capable of achieving the highest speed setting of 230.4Kbps with efficient software. Instructions and Software available after purchase. turbo232.d64 CMD Instructions Manual Included w/purchase These Cartridges are made to order, I am a One Person, Small Family Business, please allow up to 1 week lead time before shipment. I do ALL the work, building and testing myself, So I can guarantee you it will be Functional when it arrives. Any Questions do not Hesitate to ask