RS232-RJ9 cable (8412)

Name: RS232-RJ9 cable (8412)
Brand: iOptron
SKU: 8412
Price: 17 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$17 ~~$25~~ In stock

Category: Mount Accessories

Description

iOptron RS232 to RJ9 serial cable is used to connect a iOptron mount to a computer or a wireless adapter, such as StarFi (#8434). This cable is needed for the following iOptron mounts:

CEM60
iEQ45 Pro and iEQ30 Pro
CEM25
ZEQ25
SmartEQ/SmartEQ Pro

The cable may not be compatible for other brand mounts.

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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Claire J. ★★★★★ Oct 21, 2026

Finally got my mount talking to the computer without any fuss—the RS232 to RJ9 connection was solid right out of the box. The 6-foot length gave me just enough slack to position everything comfortably on my desk.

Charlotte ★★★★★ Oct 20, 2026

Plugged this into my mount and the serial connection was recognized immediately, no fiddling with drivers or adapters. The cable length is just right for reaching from the mount to my laptop without getting tangled.

Kevin B. ★★★★★ Oct 19, 2026

Finally, a cable that actually fits snugly and doesn’t wiggle loose during a session — the locking mechanism on this RJ9 connector is a huge relief. Paired it with my wireless adapter and got connected on the first try, no fiddling required.