Features: 

1) Cat.5e keystone jack for RJ45:

    a) Model: M244, M245-1/2/3/4/5

    b) M245-1 to M245-5 series meet ISO/IEC11801, TIA/EIA 568A

    c) Used for wall plates

    d) Dust cover available

    e) Fit for wires AWG22-26

    f) Plug insertion life 750 cycles (min.)

    g) 50 micro inches of gold plation on contacts

    h) Material: PC, PPO

    i) Color:

        i) M244: white

        ii) M245-1: white

        iii) M245-2: yellow

        iv) M245-3: blue

        v) M245-4: red

        vi) M245-5: black

2) Cat.5e keystone jack unneeded tools:

    a) Model: M246

    b) Meet ISO/IEC 1801

    c) Have a dust cover

    d) Need not special tool for connecting wires

3) Cat.5e shield keystone jack:

    a) Model: M247

    b) Meet ISO/IEC 11801 standard

    c) Fully shielded RJ45 (8P8C)

4) Cat.6 keystone jack:

    a) Model: M255, M255-1

    b) Meet ISO/IEC6, TIA/EIA

5) Telephone jack:

    a) Model: M256-1/2/3/4/5

    b) For voice system

    c) Contact with gold plated

    d) Fit for wire AWG22-26 

    e) Color:

        i) M256-1: white

        ii) M256-2: yellow

        iii) M256-3: blue

        iv) M256-4: red

        v) M256-5: black