What are the alternatives to the CablesOnline 4-Way Metal ABCD DB9 Manual Rotary Switch Box (SB-023)?

CablesOnline 4-Way Metal ABCD DB9 Manual Rotary Switch Box (SB-023) competes with other KVM Switches products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full KVM Switches category for alternatives.

CABLESONLINE.COM ATLANTIC COMPUTERTECH

CablesOnline 4-Way Metal ABCD DB9 Manual Rotary Switch Box (SB-023)

Name: CablesOnline 4-Way Metal ABCD DB9 Manual Rotary Switch Box (SB-023)
Brand: CABLESONLINE.COM ATLANTIC COMPUTERTECH
SKU: B00E99FQZM
Price: 28.98 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-20

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$28.98

As an Amazon Associate, SpecPicks earns from qualifying purchases.

🛒 See live eBay price Also on Amazon — View Current Price → Compare to similar kvm switches

*Price sourced from Amazon.com. Last updated 2026-07-18. Price and availability subject to change.

Bottom line: The CablesOnline 4-Way Metal ABCD DB9 Manual Rotary Switch Box (SB-023) is a specs-and-price decision rather than a crowd-consensus one in the kvm switches category, priced around $28.98. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Pros & Cons

Pros

✓ Straight-through Wired Connectors
✓ Backed by CABLESONLINE.COM ATLANTIC COMPUTERTECH's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

4-Way Metal ABCD DB9 Manual Rotary Switch Box*(1) DB9 Female Input/Output:*(4) DB9 Female Input/Output:This fully shielded metal DB9 switch box has a smooth turn dial to allow easy switching between consoles. The reliable stern metal casing also prevents unwanted EMI/RFI Interference.

SpecPicks Verdict

SpecPicks scored CablesOnline 4-Way Metal ABCD DB9 Manual Rotary Switch Box (SB-023) using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the kvm switches category. CABLESONLINE.COM ATLANTIC COMPUTERTECH's kvm switches lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for kvm switches of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Key Features

5 DB9 Serial Female I/O Ports ; Fully Shielded Metal Case ; Allows up to 4 Peripherals to Be Shared
Straight-through Wired Connectors
Fully Shielded Durable Metal Box Prevents EMI/RFI
CablesOnline Part Number: SB-023

Full Specifications

Brand	CABLESONLINE.COM ATLANTIC COMPUTERTECH
Compatibility	Switch
Connection Type	Wired
CablesOnline Part Number	SB-023

Ready to buy?

CablesOnline 4-Way Metal ABCD DB9 Manual Rotary Switch Box (SB-023) is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

See live eBay listings →

*Price sourced from Amazon.com. Last updated 2026-07-18. Price and availability subject to change.