Stock Number 820-8233 is a Cat 3 RJ45 PCB right angle mount modular jack over two USB Receptacles.
This Cat 3 RJ45 PCB dual USB jack has an 8P8C contact configuration, gold plated contacts, a PCB ground option, tin over copper shielding and a UL 94V-0 black PBT housing.
Stock Number 787-1654 is the same Cat 3 RJ45 dual USB jack as 820-8233 with the addition of 2 LEDs (top left = green, bottom left = yellow).

Stock Numbers 820-8243 is a Cat 3 RJ45 PCB right angle mount modular jack over one USB Receptacle.
This Cat 3 RJ45 PCB mount jack has an 8P8C contact configuration, selective Gold plated contacts and solder tails, Nickel over Brass shielding and a UL 94V-0 black PBT housing. The USB is a Type A 2.0 4P Receptacle with Nickel over SPCC shielding with a black PBT UL 94V-0 housing and selective Gold 0.762 μm [30 μin.] plated contacts and Tin plated solder tails.
Stock number 820-8328 is the same as 820-8243 with the addition of two LEDs which are Green/Orange and Green.