Want to modify your SB5100 yourself? Need to recover from a bad flash? Look no further. the Theoryshare SB5100 JTAG cable allows you turn your own SB5100 into a modem with the same capabilities as the premods sold at Theoryshare. Learn More

Want to modify your own devices but don't have a soldering iron and solder, this is for you. Learn More

Our latest offering, our premodifed Linksys WRT54g wireless routers offer enterprise level features at consumer prices, click for details. Learn More

Use these 10 pin dip headers to connect a Blackcat JTAG cable to your cable modem. Included is a pack of 10 headers for use with the SB4100, SB4101, SB4200, SB5100, SB5101 and others. Learn More

The Theoryshare USB TTL Console Kit is used to connect a PC to the console port on a cable modem. Use this cable to modify your DPC2100, DCM425, U10C018 (Ambit 250), SB3100, SB4100, or SB4200. Learn More

NOTICE: THIS ITEM IS ON-ORDER READ THE FULL ITEM DESCRIPTION FOR INFO. The Blackcat USB kit is Theoryshare's premier USBJTAG solution now offered in the latest version PCB 1.7. With this new product you can program your cable modem or compatible flash device via USB in as little as 60 seconds, compared to the 30-45 minutes with a normal LPT JTAG. In addition the Blackcat USB now also features SPI flash support. Some of the popular devices compatible with the Blackcat USB Include the Motorola SB5100, SB5101, SB6120, SBV6220, RCA DCM315, and Cisco DPC2100.</p> Learn More

This kit includes everything you need to make a quick solder-free connection from your Blackcat USB to your SPI powered cable modem. This kit is designed for devices which use SO-16 type SPI Flash chips including the Motorola SB6120, Motorola SBV6220 Ambit/Ubee 3000, and Learn More