We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Orange MKSD Ultra V5.3 R-SIM card with eject tool

The Perfect Part

The Perfect Part MKSD Ultra V5.3 R-SIM Card Orange iPhone 14 13 12 11 X XR 8 7 6 iOS 15 16 5G

SKU CH-F84T-HGX3X

Orange R-SIM card unlocks iPhone 6 through 14 models on iOS 15 and 16 with 2G to 5G call and text support

  • FeaturesR-SIM Card; Color: Orange; Material: PCB; Type: MKSD Ultra V
  • Unlocks iPhone 14 down to iPhone 6 with MKSD Ultra V5.3 chip
  • Works on iOS 15 and iOS 16 for current software support
  • Keeps 2G 3G LTE 4G 5G call and text active
  • Orange PCB design includes sim eject tool in package
  • Brand new condition ready for immediate use

MKSD Ultra V5.3 R-SIM Card

This MKSD Ultra V5.3 R-SIM card unlocks carrier restrictions on iPhone models from the 6 through the 14 series. It ships new with a SIM eject tool included in the package. The card is intended for users who need to operate a locked iPhone on a different mobile network. Buyers whose devices run iOS 14 or earlier cannot use this unlock solution.

Thermals noise and power draw

As a passive SIM interposer the card draws negligible power and produces no audible noise during normal operation. It adds no measurable thermal load to the handset and requires no external power source. The thin PCB sits between the nano-SIM and the tray without affecting battery life or signal quality. No active cooling or special power considerations apply.

Upgrade path and when to switch

This V5.3 revision replaces earlier R-SIM versions that lack support for iOS 15 and iOS 16. The jump is worthwhile when the handset has been updated to iOS 15 or 16 and the previous unlock card no longer registers on the network. Users staying on iOS 14 or older will not gain compatibility from this card. It also does not support future iOS releases beyond iOS 16.

Highlights

  • Unlocks iPhone 14 down to iPhone 6 with MKSD Ultra V5.3 chip
  • Works on iOS 15 and iOS 16 for current software support
  • Keeps 2G 3G LTE 4G 5G call and text active
  • Orange PCB design includes sim eject tool in package
  • Brand new condition ready for immediate use

Specifications

BrandMKSD ULTRA
FeaturesR-SIM Card; Color: Orange; Material: PCB; Type: MKSD Ultra V5.3

Questions about this item

How do I insert the MKSD Ultra V5.3 R-SIM Card with my nano-SIM into the iPhone tray?

Place your nano-SIM onto the orange PCB card, align the gold contacts, insert the combined tray using the included eject tool, then follow the on-screen carrier selection for iOS 15 or 16.

Will the MKSD Ultra V5.3 card itself wear out or need replacement over time?

The PCB card has no moving parts or battery; it only translates signals between your nano-SIM and the iPhone, so it does not degrade and requires no scheduled replacement.

What is the first limitation I will hit when using 5G data continuously on iOS 16?

Sustained 5G throughput is capped by the iPhone’s own modem and carrier network, not by the V5.3 card, which simply passes 2G, 3G, LTE, 4G and 5G signals through.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.