SignaLink USB SLUSB6PM Sound Card - Radio Interface and SLMOD6PM Jumper Module
Signalink-SLUSB-RJ1 pack for TYT and yaesu radio with RJ11 microphone socket
Tigertronics SLUSBK3-P Tigertronics SignaLink USB Digital Communications Interface Combos | DX Engineering
Update: SignaLink and Other USB Digital Interfaces – Huge Bug + Permanent Fix for Amateur Radio Digital Modes | K3RRR Kilo Three Triple R Amateur Radio Station
Tigertronics SLUSB6PM SignaLink USB Interface for sale online | eBay
all 3 SOLD) Tigertronics... - Tokham Radios and Accessories | Facebook
Signalink USB - YouTube
Tigertronics SignaLink USB SLUSBRJ4 - Walmart.com
SignaLink USB - Robert Scrivener
Signalink USB from Tigertronics: Radio interface and sound card
Digital Modes without Signalink (USB cable, CT-39A packet cable, audio coupling) : r/HamRadio