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Datacom > Extenders and Line Drivers

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Microdriver 9, DB9 Male  

Tight space? One of these compact drivers is sure to meet your DB9 connection needs.


Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Highlights

  • Measuring less then 3 inches high, they're ideal for tight spaces.
  • Plug right into your machine's DB9 serial port, so you still have room for other connections.
  • Ideal for PC/AT®, Unisys® 6000 or 7000 series, NCR Tower®, or other applications with limited room for DB9 connections.

  • Further Details

  • Async, 4-wire line driver ideal for PC/AT® or other systems.
  • Sends data up to 12 miles (19.3 km) at 1200 bps or up to 3.7 miles (5.9 km) at 19.2 kbps.
  • Optional surge protection—up to 600 watts per wire!

  • Distance 12 mi. (19.3 km) at 1200 bps (24 AWG wire); 3.7 mi. (5.9 km) at 19.2 kbps
    Operation 4-wire half- or full-duplex
    Protocol Asynchronous
    CE Approval Yes
    Interface RS-232
    Connectors ME790A-M, ME792A-MSP: (1) RJ-11, (1) DB9 M;
    ME790A-F, ME792A-FSP: (1) RJ-11, (1) DB9 F;
    ME794A-M: (1) RJ-45, (1) DB9 M
    Power 6 VDC from Pins 4 or 7
    Size 2.7"H x 2.1"W x 0.7"D (6.9 x 5.3 x 1.8 cm)
    NOTE: Order one unit for each attached device.

    This product works with:
    • GigaBase® 350 CAT5e, 350-MHz Bulk Cables, 4-Pair, 1100-ft. (EYN851A-PB-1100, etc.)
    Questions? Contact our FREE Tech Support.

    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 1-800-316-7107.

    Accessory: ME775A-MSP

    Mini Driver MP9, DB9 Male

    Mini Driver MP9 (Asynchronous), Terminal Block/DB9 Male

    Double Diamond Warranty
    Extended Double Diamond™ Warranty Available (3 Additional Year)

    Double Diamond™ Warranty (Standard)


    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The Microdriver 9, DB9 Male comes with a standard 1 Year warranty already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations
    ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.

    Product SKU Price Quantity
    Microdriver 9, DB9 Female ME790A-F $82.80
    Microdriver 9 RJ-11, DB9 Female with Surge Protection ME792A-FSP $86.85
    Microdriver 9, RJ-11, DB9 Male with Surge Protection ME792A-MSP $86.85
    Microdriver 9, RJ-45, DB9 Male ME794A-M $82.80
    You can find this product in the following subcategory(s)

    Add to Cart

    Price: $82.80

    On Back Order




    Shipping Info

    Weight: 0.061 lbs.
    HxWxD: 0.4 x 5.9 x 8.3 in.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.

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